https://byjus.com/kcet/ https://cdn1.byjus.com/wp-content/uploads/2019/04/KCET-Karnataka-Common-Entrance-Test.png 2023-05-26T12:46:34+05:30 weekly https://byjus.com/kcet/kcet-2015-biology-question-paper/ https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2015-biology-solutions.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solutions-of-kcet-2015-biology.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solved-paper-of-kcet-2015-biology.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solved-question-paper-of-kcet-2015-biology.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2015-biology-solved-question-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/11/KCET-Biology-2015-Question-37.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2015-biology-question-paper-with-answers.png https://cdn1.byjus.com/wp-content/uploads/2020/10/question-paper-with-answers-of-kcet-2015-biology.png https://cdn1.byjus.com/wp-content/uploads/2020/10/sample-question-paper-with-answers-of-kcet-2015-biology.png https://cdn1.byjus.com/wp-content/uploads/2020/10/sample-question-paper-of-kcet-2015-biology.png https://cdn1.byjus.com/wp-content/uploads/2020/10/practice-question-paper-of-kcet-2015-biology.png https://cdn1.byjus.com/wp-content/uploads/2020/10/practice-question-paper-with-answers-of-kcet-2015-biology.png https://i.ytimg.com/vi/Hd_0ACuX9Vw/default.jpg Heredity | Learn with BYJUS Phenotype, genotype, gene expression , alleles and much more. All these terms that you will need to know have been simplified to a level that you will never forget. Learn all that you have to know about twins and their heredity in this very tutorial. We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. For more information on Heredity visit: https://byjus.com/cbse/heredity-evolution/ Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/Hd_0ACuX9Vw 1192 https://i.ytimg.com/vi/jdrJSVu9rMg/default.jpg Heredity and Evolution - Speciation Why are humans different from every other creature on earth? Are monkeys actually our closest living relatives? Are humans and chimpanzees the same species? Find out the answers to all your questions in this module. We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. To know more visit: https://byjus.com/cbse/heredity-evolution/ Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/jdrJSVu9rMg 904 https://i.ytimg.com/vi/-mRtqqp2Usk/default.jpg Recombinant DNA Technology Process Recombinant DNA technology is a technique which changes the phenotype of an organism (host) when a genetically altered vector is introduced and integrated into the genome of the organism. So, basically, the process involves introducing a foreign piece of DNA into the genome, which contains our gene of interest. Recombinant DNA technology involves the selection of the desired gene for administration into the host followed by a selection of the perfect vector with which the gene has to be integrated and recombinant DNA formed. The complete process is given in the points below. 1. Isolation of DNA 2. Fragmentation of DNA 3. Amplification of Gene of Interest 4. Insertion of recombinant DNA into the host To know more about Recombinant DNA Technology Process visit the link given below. https://byjus.com/biology/recombinant-dna-technology-process/ https://www.youtube.com/embed/-mRtqqp2Usk 211 https://i.ytimg.com/vi/SEHTh1JQ5XE/default.jpg Haemophilia, A disease which reduces the bodys ability to make blood clot - Class 11-12 Did you know that Queen Victory of England was suffering from Haemophilia? Haemophilia is a sex linked diseases or a disorder inherited genetically that reduces bodyrsquo;s ability to make blood clot which results in excessive loss of blood. History has no records of Haemophilia in Queen Victoriarsquo;s ancestors. Then how did she inherit it? Check out the royal family tree of Queen Victoria in this video and know the secret. Study has shown that males are affected by this disease more than females. Want to know how? Watch this video and also learn how this sex linked disease is caused. ----------------------------------------------------------------------------------------------------------- Visit the link to know more about Haemophilia :https://byjus.com/biology/chromosomal-theory-of-inheritance/ Follow us on: Website: https://byjus.com/ Facebook: https://www.facebook.com/byjusclasses/ LinkedIn: https://www.linkedin.com/company/think-amp;-learn-pvt-ltd?trk=top_nav_home https://www.youtube.com/embed/SEHTh1JQ5XE 373 2023-04-20T19:59:25+05:30 weekly https://byjus.com/kcet/kcet-2015-chemistry-question-paper/ https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2015-chemistry-solutions.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solutions-of-kcet-2015-chemistry.png https://cdn1.byjus.com/wp-content/uploads/2020/10/paper-with-solutions-of-kcet-2015-chemistry.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solved-paper-of-kcet-2015-chemistry.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solved-question-paper-of-kcet-2015-chemistry.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2015-chemistry-solved-question-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2015-chemistry-answer-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/questions-with-answers-of-kcet-2015-chemistry.png https://cdn1.byjus.com/wp-content/uploads/2020/10/questions-with-answers-of-kcet-chemistry-2015.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solutions-of-kcet-2015-chemistry-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-chemistry-2015-solutions.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solutions-of-kcet-chemistry-2015.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2015-chemistry-solutions1.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-chemistry-2015-sample-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/sample-paper-of-kcet-chemistry-2015.png https://cdn1.byjus.com/wp-content/uploads/2020/10/practice-paper-of-kcet-chemistry-2015.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-chemistry-2015-practice-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-chemistry-2015-practice-question-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/practice-question-paper-of-kcet-chemistry-2015.png https://cdn1.byjus.com/wp-content/uploads/2020/10/sample-question-paper-of-kcet-chemistry-2015.png https://cdn1.byjus.com/wp-content/uploads/2020/10/sample-question-paper-with-answers-of-kcet-chemistry-2015.png https://cdn1.byjus.com/wp-content/uploads/2020/10/practice-question-paper-with-answers-of-kcet-chemistry-2015.png https://cdn1.byjus.com/wp-content/uploads/2020/10/practice-paper-with-answers-of-kcet-chemistry-2015.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-chemistry-2015-solved-practice-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solved-practice-paper-of-kcet-chemistry-2015.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solutions-of-kcet-chemistry-20151.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solutions-of-kcet-2015-chemistry1.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solved-sample-paper-kcet-2015-chemistry.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2015-chemistry-solved-sample-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2015-chemistry-sample-paper-solved.png https://cdn1.byjus.com/wp-content/uploads/2020/10/sample-paper-solved-of-kcet-2015-chemistry.png https://i.ytimg.com/vi/F8CIaJQmefw/default.jpg Dehydration of Alcohols and The Mechanisms Behind it Here, in this video we will learn about what is dehydration of alcohols and understand the mechanism behind it. Dehydration of alcohols can follow E1 or E2 mechanism. For primary alcohols, elimination reaction follows E2 mechanism while for secondary and tertiary alcohols elimination reaction follows E1 mechanism. Generally, it follows a three-step mechanism. Get more information about alcohols here - https://byjus.com/chemistry/dehydration-of-alcohols/ https://www.youtube.com/embed/F8CIaJQmefw 190 https://i.ytimg.com/vi/Z3MUxQSpBNM/default.jpg Carboxylic Acids Acidity Acid can be defined as a substance which donates protons (hydrogen ions) to other things. Carboxylic acid is an organic compound containing carboxyl group (COOH) attached to an alkyl or aryl group. They react with metals and alkalis to generate carboxylate ions. Carboxylic acids are acidic because of the hydrogen in the -COOH group. In this video, we will discuss the acidity of carboxylic acids along with other related concepts. To know in details about the topic visit the link provided below. https://byjus.com/chemistry/caboxylic-acids-acidity/ We at BYJUrsquo;S strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on Android- https://goo.gl/5Uz70E Download our app on an IOS- https://goo.gl/2mLi1I https://www.youtube.com/embed/Z3MUxQSpBNM 207 https://i.ytimg.com/vi/F2KHaUjNHos/default.jpg Defects of vision and their correction - How do spectacles work? Watch to learn how and why spectacles/contact lenses are used to correct defects of vision and how exactly they affect the human eye. The demonstration in this video uses lasers and lenses to simulate what happens inside the human eye. You can see how an eye with myopia (shortsightedness, nearsightedness) and an eye with hypermetropia (farsightedness) is different from a normal eye. The demonstration also shows why a diverging lens is used to correct shortsightedness and why a converging lens is used to correct farsightedness. https://www.youtube.com/embed/F2KHaUjNHos 351 https://i.ytimg.com/vi/lS-e3iOG874/default.jpg Types of Solutions - Homogeneous and Heterogeneous Solutions There are mainly two types of solutions based on their composition which are homogeneous solutions and heterogeneous solutions. This video covers these two types of solutions in detail along with examples of each. What is a Solution? A solution is simply a mixture which is composed of two or more substances. Based on the factors, solutions can be of various types. Homogenous and heterogenous solutions are also two solution types based on their composition. Homogeneous Solution Meaning: A homogeneous solution is a type of solution which has uniform properties and composition all throughout it. An example of homogeneous mixture is a a cup of coffee where all the substances like sugar, milk, and coffee powder are uniformly mixed. Heterogeneous Solution: A heterogeneous solution, the composition and properties are non-uniform. An example of heterogeneous solution is oil and water in which both the substances are non uniformly mixed. There can be various other solution types based on the amount of solute added, amount of solvent added, etc. To learn all about these types of solutions in detail along with examples, click the link given below- https://byjus.com/chemistry/types-of-solutions/ https://www.youtube.com/embed/lS-e3iOG874 202 2020-11-05T14:25:14+05:30 weekly https://byjus.com/kcet/kcet-2015-maths-question-paper/ https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2015-maths-solutions.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solutions-of-kcet-2015-maths.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solved-paper-of-kcet-2015-maths.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2015-maths-solved-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2015-maths-solved-question-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2015-maths-question-paper-with-answers.png 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https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2015-Maths-Question-Answerkey-Solutions-28.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2015-Maths-Question-Answerkey-Solutions-29.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2015-Maths-Question-Answerkey-Solutions-30.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2015-Maths-Question-Answerkey-Solutions-31.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2015-Maths-Question-Answerkey-Solutions-32.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/Integration-As-Antiderivative.jpg Integration As Antiderivative An integral is a mathematical object that can be interpreted as an area or a generalization of area. Integration can be defined as the technique of finding a function g(x) the derivative of which, Dg(x), is equal to a given function f(x). There are mainly two types of Integrals: 1. Definite Integral 2. Indefinite Integral In this video you will learn about the concept of integration as antiderivative. To know more about the topic and other related concepts visit the link provided below. https://byjus.com/maths/integration/ We at BYJUrsquo;S strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on Android- https://goo.gl/5Uz70E Download our app on an IOS- https://goo.gl/2mLi1I https://www.youtube.com/embed/fGCfwMhFH5g 143 https://cdn1.byjus.com/wp-content/uploads/2020/10/Symmetric-and-Skew-symmetric-matrix.jpg Symmetric and Skew symmetric matrix - Problem Solving Techniques What is Symmetric Matrix and Skew Symmetric Matrix and know how to find it by looking at this video? Get here all the methods used in skew and symmetric matrix by clicking on this link https://byjus.com/maths/what-is-symmetric-matrix-and-skew-symmetric-matrix/ https://www.youtube.com/embed/v5abfTlztTc 226 https://cdn1.byjus.com/wp-content/uploads/2020/10/Direction-Cosines-And-Direction-Ratios-Of-A-Line-in-3D-Plane.jpg Direction Cosines And Direction Ratios Of A Line in 3D Plane In this video, what is direction cosines and direction ratios of a 3D line, are discussed. In simple terms, these systems are nothing but a way to represent the direction of a 3D vector. Understand the direction cosines of a line and its direction ratios with suitable examples given in this video. Direction Cosines of a line/ vector in 3D Space: Direction cosines or directional cosines of a vector are the cosines of the angles between that vector and the three coordinate axes. The direction cosines of a line are generally denoted by l, m, and n. It should be noted that the sum of squares of the direction cosines of a line is equal to unity Direction Ratios of a line/ vector in 3D Space: Direction ratios of a vector or line can be defined as any numbers that are proportional to the direction cosines. Generally, directional ratios are denoted by a, b, and c. Get more information about direction ratios and direction cosines of a vector or line by visiting here - https://byjus.com/maths/direction-cosines-meaning-direction-ratios-line/ Thank you for watching and Explore more content like this on our channel. If you liked this video, please subscribe to our channel and press the like button. Click on the bell icon to turn on notifications, that way, you will never miss out on our latest videos! Have an idea or a suggestion for a new video? Or Want to clear any doubt from this video? Please comment below. https://www.youtube.com/embed/HNTYvIVoT-U 213 https://cdn1.byjus.com/wp-content/uploads/2020/10/Elementary-Transformation-Of-Matrices.jpg Elementary Transformation Of Matrices Elementary transformation of matrices is used to find equivalent matrices and also to find the inverse of a matrix. Elementary transformation basically is playing with the rows and columns of a matrix. How to do elementary transformation of matrix is shown in the video. Find out the elementary transformation of a matrix by the given method in the video. Click the link provided below to know more about elementary transformation and other related concepts. https://byjus.com/maths/how-to-do-elementary-transformation-of-matrices/ We at BYJUrsquo;S strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on Android- https://goo.gl/5Uz70E Download our app on an IOS- https://goo.gl/2mLi1I https://www.youtube.com/embed/BaHthPkpwoM 100 2023-03-27T10:41:44+05:30 weekly https://byjus.com/kcet/kcet-2015-physics-question-paper/ https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2015-Physics-Paper-with-Solutions-01.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solutions-of-kcet-2015-physics.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solved-paper-of-kcet-2015-physics.png https://cdn1.byjus.com/wp-content/uploads/2020/10/practice-paper-of-kcet-2015-physics.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2015-physics-practice-paper.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2015-Physics-Paper-with-Solutions-03.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2015-Physics-Paper-with-Solutions-04.png https://cdn1.byjus.com/wp-content/uploads/2020/10/sample-paper-with-answers-kcet-2015-physics.png https://cdn1.byjus.com/wp-content/uploads/2020/10/sample-paper-solutions-kcet-2015-physics.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2015-Physics-Paper-with-Solutions-06.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2015-Physics-Paper-with-Solutions-07.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2015-physics-questions-with-solutions1.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2015-physics-sample-questions-with-solutions1.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2015-physics-solved-questions-paper2.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solved-questions-paper-of-kcet-2015-physics.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solved-kcet-2015-physics-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/questions-with-solutions-of-kcet-2015-physics-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/sample-papers-solutions-kcet-2015-physics.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2015-physics-solved-questions.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2015-Physics-Paper-with-Solutions-08.png https://i.ytimg.com/vi/HpOkn15ErVk/default.jpg Charging by Induction Learn the basic of Charging by Induction through the visualization technique explained in this video. We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/HpOkn15ErVk 342 https://i.ytimg.com/vi/KYYsPdDnIWI/default.jpg Understanding Uniform Circular Motion : Class 11-12 Bearing the concept of explaining physics using real life examples, understand uniform circular motion through the motion of a fan in this animation intensive video!. Important formulas and concepts of Uniform Circular Motion: https://byjus.com/physics/uniform-circular-motion/ We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/KYYsPdDnIWI 96 https://i.ytimg.com/vi/pZj79r2unC8/default.jpg Understand Electricity in just 5 minutes What makes the light bulb glow, the fan rotate? What powers our computers, the cell phones and the iPods? The answer is electricity. But what exactly does the term electricity mean? Herersquo;s a video that will help you understand electricity in just 5 minutes. To know more visit: https://byjus.com/physics/current-electricity/ We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website-nbsp;https://www.byjus.com/ Download our app on android-nbsp;https://goo.gl/5Uz70E Download our app on an Apple device-nbsp;https://goo.gl/2mLi1I https://www.youtube.com/embed/pZj79r2unC8 351 https://i.ytimg.com/vi/YwyAyerD3TU/default.jpg Electrostatics: Coulombs law Coulombs law states that quot;The magnitude of the electrostatic force of attraction or repulsion between two point charges is directly proportional to the product of the magnitudes of charges and inversely proportional to the square of the distance between them. Here in the video, learn about the law with real life examples. to learn more, Visit https://byjus.com/physics/electrostatics/ https://www.youtube.com/embed/YwyAyerD3TU 208 2021-10-15T17:41:52+05:30 weekly https://byjus.com/kcet/kcet-2016-biology-question-paper/ https://cdn1.byjus.com/wp-content/uploads/2020/11/KCET-2016-Biology-Paper-with-Solutions.png https://cdn1.byjus.com/wp-content/uploads/2020/11/Solved-KCET-2016-Biology-Paper-Solutions.png https://cdn1.byjus.com/wp-content/uploads/2020/11/KCET-2016-Biology-Paper-Solution46.png https://cdn1.byjus.com/wp-content/uploads/2020/11/KCET-2016-Biology-Paper-Solutions-46.png https://i.ytimg.com/vi/pVWJz0jjFZo/default.jpg Mitochondria, the Powerplant of the Cell What is the connection between the mitochondria and bacteria? Why does this organelle have so many surface folds? Are the number of mitochondria cells the same for all organ systems? Find out the answers to these questions and the story of mitochondria in this interesting video module. Students wants to explore more can visit: https://byjus.com/cbse/mitochondria/ We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/pVWJz0jjFZo 212 https://i.ytimg.com/vi/tw4MvuNyaM0/default.jpg Microorganisms - Fungi, the Death Lovers Fungi are neither plants nor animals. They are so unique, they have their own kingdom. Fungi are almost everywhere. Even the mushrooms we eat are part of the fungi kingdom. We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/tw4MvuNyaM0 227 https://i.ytimg.com/vi/FuVw8VhXb9w/default.jpg Plastid and its Functions Do you know what organelle is responsible for food processing during photosynthesis in plants? The Plastid. If you havent heard much about it, watch this video to learn about it and understand it. Learn about Plastids and Its Types: https://byjus.com/biology/plastids/ We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/FuVw8VhXb9w 306 https://i.ytimg.com/vi/URUJD5NEXC8/default.jpg Biology: Cell Structure I Nucleus Medical Media This animation by Nucleus shows you the function of plant and animal cells for middle school and high school biology, including organelles like the nucleus, nucleolus, DNA (chromosomes), ribosomes, mitochondria, etc. Also included are ATP molecules, cytoskeleton, cytoplasm, microtubules, proteins, chloroplasts, chlorophyll, cell walls, cell membrane, cilia, flagellae, etc. Watch another version of this video, narrated by biology teacher Joanne Jezequel here: https://youtu.be/cbiyKH9uPUw #cell #nucleus #biology ---- Watch other Nucleus Biology videos: - Controlled Experiments: https://youtu.be/D3ZB2RTylR4 - Independent vs. Dependent Variables: https://youtu.be/nqj0rJEf3Ew - Active Transport: https://youtu.be/ufCiGz75DAk ---- Learn more about the company that created this video: https://www.nucleusmedicalmedia.com/ https://www.instagram.com/nucleusmedicalmedia This animation won a Platinum Best of Show Aurora Award in 2016. https://www.youtube.com/embed/URUJD5NEXC8 442 2021-05-06T19:04:39+05:30 weekly https://byjus.com/kcet/kcet-2016-chemistry-question-paper/ https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q3.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q7.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q16.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solved-2016-kcet-chemistry-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q17.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q18.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-solved-chemistry-2016-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-q18.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q19.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-q19.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-solved-chemistry-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q20.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q21.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q22.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-q22.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q23.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q24.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-q24.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-question-24.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q29.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solved-chemistry-kcet-2016-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q32.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q34.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q35.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q36.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q39.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q43.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-q43.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q44.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q45.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q47.png https://cdn1.byjus.com/wp-content/uploads/2020/11/KCET-2016-Chemistry-question-48.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q51.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solved-kcet-che-2016-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q53.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solved-kcet-che-2016-papers.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q59.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-chemistry-paper-with-solutions-q60.png https://i.ytimg.com/vi/DinMgWWwMUE/default.jpg Types of Bond: Ionic, Covalent, Coordinate, and Hydrogen Bonds Types of Bond in chemistry are explained in this video. The explanation of chemical bonding and different types of chemical bonds that are explained in this video include ionic bonds, covalent bonds, coordinate bonds, and hydrogen bonds. Ionic Bond: Ionic bonding is seen when two atoms form a bond by donating or accepting electrons. In this type of chemical bonding, there is an electrostatic attraction between the ions which are oppositely charged. Covalent Bond: In covalent bonding, two atoms share electrons to be able to attain the configuration of their nearest noble gas. It is also called a molecular bond and is characterized by electrons sharing between atoms. Coordinate bond: In the case of coordinate bonding, both the electrons that form the bond come from the same atom. Coordinate bond is also known as a coordinate covalent bond or a dative covalent bond. Hydrogen Bond: Hydrogen bonding is a type of electrostatic attraction and is seen when a hydrogen atom which is bonded to a highly electronegative atom (like Nitrogen, Oxygen, Fluorine) comes close to another adjacent atom having a lone pair of electrons. Get more information about the types of bond here- https://byjus.com/chemistry/ionic-covalent-and-coordinate-bond/ Thank you for watching. If you liked this video, please subscribe to our channel and press the like button. Click on the bell icon to turn on notifications and you will never miss out on our latest videos! Explore more content like this on our channel. Still have a doubt about this topic? Or Have an idea/ suggestion for a new video? Please comment below. https://www.youtube.com/embed/DinMgWWwMUE 162 https://i.ytimg.com/vi/Gcn-n5YYvJU/default.jpg Periodic Table - Introduction What is the periodic table? Why do we arrange elements? And why do we call this arrangement periodic? The reason behind the periodic arrangement of elements is quite fascinating; watch the video to know more! We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. For info visit: https://byjus.com/cbse/introduction-periodic-table/ Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/Gcn-n5YYvJU 255 https://i.ytimg.com/vi/NPvWSo0Us9A/default.jpg Soaps and Detergents | Learn with BYJUS Soaps and Detergents are those substances which have the abilities to remove dirt from different surfaces when dissolved in water. A soap molecule consists of two ends which are the hydrophilic end and the hydrophobic end. The hydrophilic end has an affinity for water and attaches itself to the surrounding water. On the other hand, the hydrophobic end repels the water and attaches itself to the dirt. The complete cleansing action of soaps and detergents is based on the hydrophobic end and the hydrophilic end. The soap or detergent molecules form a micelle in water and trap the water at the centre of the cluster. This dirt is contained in the micelle and remains suspended in the water in the form of a colloidal solution and can be easily washed away along with the dirt. Learn more about soaps and detergents and their working in detail here- https://byjus.com/chemistry/soap-and-detergent-warriors-against-the-germs/ https://www.youtube.com/embed/NPvWSo0Us9A 158 https://i.ytimg.com/vi/978bWWQ5ZWU/default.jpg Identification, Nomenclature and Classification of Amines - Primary, Secondary and Tertiary Amines This video covers the concepts of identification, nomenclature and classification of amines into primary, secondary, and tertiary amines. What are Amines? Amines are organic compounds which are derived from ammonia by replacing one or more hydrogen atoms by organic groupds like alkyl or aryl groups. In amines, the carbon atoms are strongly bonded to the nitrogen atoms. Types or Classification of Amines Amines are classified into three types depending upon the number of organic substituents that are attached to the nitrogen atoms. These three types are: 1. Primary Amines: In these, one of the three hydrogen atoms present in ammonia is replaced by an aromatic or alkyl group. An example of primary amines include Methylamine. 2. Secondary Amines: In these, two hydrogen atoms of ammonia are replaced with two organic substituents which can be alkyl or aryl groups (or both). An example of secondary amine is Dimethylamine. 3. Tertiary Amine: In these, all the three hydrogen atoms of the ammonia are replaced by three organic substituents. An example of tertiary amine is Trimethylamine. Note: There is a fourth type of amine which is called cyclic amines. The nomenclature of amines is a bit different for primary, scondary, and tertiary amines. This naming of amine types are explained in this video with a few examples. Identification of Amines To indentify primary, secondary, and tertiary amines, the umber of organic substituents replacing hydrogen atoms are counted. For example, for an amine R-NH2, 1 hydrogen atom is replaced and so, it is a primary amine. There is also a chemical test which can be done to identify any amine easily. This test is called Hinsberg test. To learn more about Hinsberg test for identification of amines, check this article - https://byjus.com/chemistry/amines-identification/ https://www.youtube.com/embed/978bWWQ5ZWU 227 2020-11-09T11:11:53+05:30 weekly https://byjus.com/kcet/kcet-2016-maths-question-paper/ https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-mathematics-solutions.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solved-papers-of-kcet-2016-mathematics.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solved-paper-of-kcet-2016-mathematics.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solved-question-paper-of-kcet-2016-mathematics.png https://cdn1.byjus.com/wp-content/uploads/2020/10/sample-question-paper-of-kcet-2016-mathematics.png https://cdn1.byjus.com/wp-content/uploads/2020/10/practice-question-paper-of-kcet-2016-mathematics.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-mathematics-practice-question-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-mathematics-sample-question-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-mathematics-sample-question-paper-with-answers.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-mathematics-sample-paper-with-answers.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-mathematics-paper-with-answers.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2016-mathematics-paper-solved.png https://i.ytimg.com/vi/LUaPnlFtnq8/default.jpg Introduction to Quadratic Equations: Class 11 - 12 | Learn with BYJUS Quadratic Equations - Roller coasters, basketball, throwing a ball up and down! Not things that you would want to associate with math right? Think again. This module will put a lot of such things into perspective! For important formulas of Quadratic Equation visit: https://byjus.com/maths/quadratic-equation/ We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/LUaPnlFtnq8 324 https://i.ytimg.com/vi/HNTYvIVoT-U/default.jpg Direction Cosines And Direction Ratios Of A Line in 3D Plane In this video, what is direction cosines and direction ratios of a 3D line, are discussed. In simple terms, these systems are nothing but a way to represent the direction of a 3D vector. Understand the direction cosines of a line and its direction ratios with suitable examples given in this video. Direction Cosines of a line/ vector in 3D Space: Direction cosines or directional cosines of a vector are the cosines of the angles between that vector and the three coordinate axes. The direction cosines of a line are generally denoted by l, m, and n. It should be noted that the sum of squares of the direction cosines of a line is equal to unity Direction Ratios of a line/ vector in 3D Space: Direction ratios of a vector or line can be defined as any numbers that are proportional to the direction cosines. Generally, directional ratios are denoted by a, b, and c. Get more information about direction ratios and direction cosines of a vector or line by visiting here - https://byjus.com/maths/direction-cosines-meaning-direction-ratios-line/ Thank you for watching and Explore more content like this on our channel. If you liked this video, please subscribe to our channel and press the like button. Click on the bell icon to turn on notifications, that way, you will never miss out on our latest videos! Have an idea or a suggestion for a new video? Or Want to clear any doubt from this video? Please comment below. https://www.youtube.com/embed/HNTYvIVoT-U 213 https://i.ytimg.com/vi/fGCfwMhFH5g/default.jpg Integration As Antiderivative An integral is a mathematical object that can be interpreted as an area or a generalization of area. Integration can be defined as the technique of finding a function g(x) the derivative of which, Dg(x), is equal to a given function f(x). There are mainly two types of Integrals: 1. Definite Integral 2. Indefinite Integral In this video you will learn about the concept of integration as antiderivative. To know more about the topic and other related concepts visit the link provided below. https://byjus.com/maths/integration/ We at BYJUrsquo;S strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on Android- https://goo.gl/5Uz70E Download our app on an IOS- https://goo.gl/2mLi1I https://www.youtube.com/embed/fGCfwMhFH5g 143 https://i.ytimg.com/vi/BaHthPkpwoM/default.jpg Elementary Transformation Of Matrices Elementary transformation of matrices is used to find equivalent matrices and also to find the inverse of a matrix. Elementary transformation basically is playing with the rows and columns of a matrix. How to do elementary transformation of matrix is shown in the video. Find out the elementary transformation of a matrix by the given method in the video. Click the link provided below to know more about elementary transformation and other related concepts. https://byjus.com/maths/how-to-do-elementary-transformation-of-matrices/ We at BYJUrsquo;S strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on Android- https://goo.gl/5Uz70E Download our app on an IOS- https://goo.gl/2mLi1I https://www.youtube.com/embed/BaHthPkpwoM 100 2020-11-09T16:50:05+05:30 weekly https://byjus.com/kcet/kcet-2017-biology-question-paper/ https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2017-Biology-Paper-with-Solutions-01.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2017-Biology-Paper-with-Solutions-02.png https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Biology-Solved-Paper.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2017-Biology-Paper-with-Solutions-03.png https://i.ytimg.com/vi/Hd_0ACuX9Vw/default.jpg Heredity | Learn with BYJUS Phenotype, genotype, gene expression , alleles and much more. All these terms that you will need to know have been simplified to a level that you will never forget. Learn all that you have to know about twins and their heredity in this very tutorial. We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. For more information on Heredity visit: https://byjus.com/cbse/heredity-evolution/ Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/Hd_0ACuX9Vw 1192 https://i.ytimg.com/vi/jdrJSVu9rMg/default.jpg Heredity and Evolution - Speciation Why are humans different from every other creature on earth? Are monkeys actually our closest living relatives? Are humans and chimpanzees the same species? Find out the answers to all your questions in this module. We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. To know more visit: https://byjus.com/cbse/heredity-evolution/ Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/jdrJSVu9rMg 904 https://i.ytimg.com/vi/-mRtqqp2Usk/default.jpg Recombinant DNA Technology Process Recombinant DNA technology is a technique which changes the phenotype of an organism (host) when a genetically altered vector is introduced and integrated into the genome of the organism. So, basically, the process involves introducing a foreign piece of DNA into the genome, which contains our gene of interest. Recombinant DNA technology involves the selection of the desired gene for administration into the host followed by a selection of the perfect vector with which the gene has to be integrated and recombinant DNA formed. The complete process is given in the points below. 1. Isolation of DNA 2. Fragmentation of DNA 3. Amplification of Gene of Interest 4. Insertion of recombinant DNA into the host To know more about Recombinant DNA Technology Process visit the link given below. https://byjus.com/biology/recombinant-dna-technology-process/ https://www.youtube.com/embed/-mRtqqp2Usk 211 https://i.ytimg.com/vi/SEHTh1JQ5XE/default.jpg Haemophilia, A disease which reduces the bodys ability to make blood clot - Class 11-12 Did you know that Queen Victory of England was suffering from Haemophilia? Haemophilia is a sex linked diseases or a disorder inherited genetically that reduces bodyrsquo;s ability to make blood clot which results in excessive loss of blood. History has no records of Haemophilia in Queen Victoriarsquo;s ancestors. Then how did she inherit it? Check out the royal family tree of Queen Victoria in this video and know the secret. Study has shown that males are affected by this disease more than females. Want to know how? Watch this video and also learn how this sex linked disease is caused. ----------------------------------------------------------------------------------------------------------- Visit the link to know more about Haemophilia :https://byjus.com/biology/chromosomal-theory-of-inheritance/ Follow us on: Website: https://byjus.com/ Facebook: https://www.facebook.com/byjusclasses/ LinkedIn: https://www.linkedin.com/company/think-amp;-learn-pvt-ltd?trk=top_nav_home https://www.youtube.com/embed/SEHTh1JQ5XE 373 2021-10-26T18:11:04+05:30 weekly https://byjus.com/kcet/kcet-2017-chemistry-question-paper/ https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2017-chemistry-paper-with-solutions-q5.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2017-chemistry-paper-q5.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2017-chemistry-paper-with-solutions-q11.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2017-chemistry-paper-with-solutions-q13.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2017-chemistry-paper-with-solutions-q14.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2017-chemistry-paper-with-solutions-q15.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2017-chemistry-paper-with-solutions-q16.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2017-chemistry-paper-with-solutions-q31.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2017-chemistry-paper-with-solutions-q41.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2017-chemistry-paper-with-solutions-q43.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2017-chemistry-paper-with-solutions-q44.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2017-chemistry-paper-with-solutions-q45.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2017-chemistry-paper-q45.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2017-chemistry-paper-with-solutions-q51.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solved-kcet-2017-chemistry-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2017-solved-chemistry-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-chemistry-paper-with-solutions-2017.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2017-chemistry-paper-with-solutions-q57.png https://i.ytimg.com/vi/F8CIaJQmefw/default.jpg Dehydration of Alcohols and The Mechanisms Behind it Here, in this video we will learn about what is dehydration of alcohols and understand the mechanism behind it. Dehydration of alcohols can follow E1 or E2 mechanism. For primary alcohols, elimination reaction follows E2 mechanism while for secondary and tertiary alcohols elimination reaction follows E1 mechanism. Generally, it follows a three-step mechanism. Get more information about alcohols here - https://byjus.com/chemistry/dehydration-of-alcohols/ https://www.youtube.com/embed/F8CIaJQmefw 190 https://i.ytimg.com/vi/Z3MUxQSpBNM/default.jpg Carboxylic Acids Acidity Acid can be defined as a substance which donates protons (hydrogen ions) to other things. Carboxylic acid is an organic compound containing carboxyl group (COOH) attached to an alkyl or aryl group. They react with metals and alkalis to generate carboxylate ions. Carboxylic acids are acidic because of the hydrogen in the -COOH group. In this video, we will discuss the acidity of carboxylic acids along with other related concepts. To know in details about the topic visit the link provided below. https://byjus.com/chemistry/caboxylic-acids-acidity/ We at BYJUrsquo;S strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on Android- https://goo.gl/5Uz70E Download our app on an IOS- https://goo.gl/2mLi1I https://www.youtube.com/embed/Z3MUxQSpBNM 207 https://i.ytimg.com/vi/F2KHaUjNHos/default.jpg Defects of vision and their correction - How do spectacles work? Watch to learn how and why spectacles/contact lenses are used to correct defects of vision and how exactly they affect the human eye. The demonstration in this video uses lasers and lenses to simulate what happens inside the human eye. You can see how an eye with myopia (shortsightedness, nearsightedness) and an eye with hypermetropia (farsightedness) is different from a normal eye. The demonstration also shows why a diverging lens is used to correct shortsightedness and why a converging lens is used to correct farsightedness. https://www.youtube.com/embed/F2KHaUjNHos 351 https://i.ytimg.com/vi/lS-e3iOG874/default.jpg Types of Solutions - Homogeneous and Heterogeneous Solutions There are mainly two types of solutions based on their composition which are homogeneous solutions and heterogeneous solutions. This video covers these two types of solutions in detail along with examples of each. What is a Solution? A solution is simply a mixture which is composed of two or more substances. Based on the factors, solutions can be of various types. Homogenous and heterogenous solutions are also two solution types based on their composition. Homogeneous Solution Meaning: A homogeneous solution is a type of solution which has uniform properties and composition all throughout it. An example of homogeneous mixture is a a cup of coffee where all the substances like sugar, milk, and coffee powder are uniformly mixed. Heterogeneous Solution: A heterogeneous solution, the composition and properties are non-uniform. An example of heterogeneous solution is oil and water in which both the substances are non uniformly mixed. There can be various other solution types based on the amount of solute added, amount of solvent added, etc. To learn all about these types of solutions in detail along with examples, click the link given below- https://byjus.com/chemistry/types-of-solutions/ https://www.youtube.com/embed/lS-e3iOG874 202 2020-11-09T11:56:57+05:30 weekly https://byjus.com/kcet/kcet-2017-maths-question-paper/ https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2017-Maths-Paper-with-Solutions-01.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2017-maths-paper-with-solutions-q11.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2017-Maths-Paper-with-Solutions-02.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2017-Maths-Paper-with-Solutions-03.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2017-maths-paper-with-solutions-q19.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2017-maths-paper-with-solutions-q21.png 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https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2017-maths-Question-Answerkey-Solutions-22.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2017-maths-Question-Answerkey-Solutions-23.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2017-maths-Question-Answerkey-Solutions-24.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2017-maths-Question-Answerkey-Solutions-25.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2017-maths-Question-Answerkey-Solutions-26.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2017-maths-Question-Answerkey-Solutions-27.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2017-maths-Question-Answerkey-Solutions-28.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2017-maths-Question-Answerkey-Solutions-29.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2017-maths-Question-Answerkey-Solutions-30.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2017-maths-Question-Answerkey-Solutions-31.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2017-maths-Question-Answerkey-Solutions-32.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/Direction-Cosines-And-Direction-Ratios-Of-A-Line-in-3D-Plane.jpg Direction Cosines And Direction Ratios Of A Line in 3D Plane In this video, what is direction cosines and direction ratios of a 3D line, are discussed. In simple terms, these systems are nothing but a way to represent the direction of a 3D vector. Understand the direction cosines of a line and its direction ratios with suitable examples given in this video. Direction Cosines of a line/ vector in 3D Space: Direction cosines or directional cosines of a vector are the cosines of the angles between that vector and the three coordinate axes. The direction cosines of a line are generally denoted by l, m, and n. It should be noted that the sum of squares of the direction cosines of a line is equal to unity Direction Ratios of a line/ vector in 3D Space: Direction ratios of a vector or line can be defined as any numbers that are proportional to the direction cosines. Generally, directional ratios are denoted by a, b, and c. Get more information about direction ratios and direction cosines of a vector or line by visiting here - https://byjus.com/maths/direction-cosines-meaning-direction-ratios-line/ Thank you for watching and Explore more content like this on our channel. If you liked this video, please subscribe to our channel and press the like button. Click on the bell icon to turn on notifications, that way, you will never miss out on our latest videos! Have an idea or a suggestion for a new video? Or Want to clear any doubt from this video? Please comment below. https://www.youtube.com/embed/HNTYvIVoT-U 213 https://cdn1.byjus.com/wp-content/uploads/2020/10/Elementary-Transformation-Of-Matrices.jpg Elementary Transformation Of Matrices Elementary transformation of matrices is used to find equivalent matrices and also to find the inverse of a matrix. Elementary transformation basically is playing with the rows and columns of a matrix. How to do elementary transformation of matrix is shown in the video. Find out the elementary transformation of a matrix by the given method in the video. Click the link provided below to know more about elementary transformation and other related concepts. https://byjus.com/maths/how-to-do-elementary-transformation-of-matrices/ We at BYJUrsquo;S strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on Android- https://goo.gl/5Uz70E Download our app on an IOS- https://goo.gl/2mLi1I https://www.youtube.com/embed/BaHthPkpwoM 100 https://cdn1.byjus.com/wp-content/uploads/2020/10/Integration-As-Antiderivative.jpg Integration As Antiderivative An integral is a mathematical object that can be interpreted as an area or a generalization of area. Integration can be defined as the technique of finding a function g(x) the derivative of which, Dg(x), is equal to a given function f(x). There are mainly two types of Integrals: 1. Definite Integral 2. Indefinite Integral In this video you will learn about the concept of integration as antiderivative. To know more about the topic and other related concepts visit the link provided below. https://byjus.com/maths/integration/ We at BYJUrsquo;S strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on Android- https://goo.gl/5Uz70E Download our app on an IOS- https://goo.gl/2mLi1I https://www.youtube.com/embed/fGCfwMhFH5g 143 https://cdn1.byjus.com/wp-content/uploads/2020/10/Symmetric-and-Skew-symmetric-matrix.jpg Symmetric and Skew symmetric matrix - Problem Solving Techniques What is Symmetric Matrix and Skew Symmetric Matrix and know how to find it by looking at this video? Get here all the methods used in skew and symmetric matrix by clicking on this link https://byjus.com/maths/what-is-symmetric-matrix-and-skew-symmetric-matrix/ https://www.youtube.com/embed/v5abfTlztTc 226 2023-02-01T12:49:07+05:30 weekly https://byjus.com/kcet/kcet-2017-physics-question-paper/ https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2017-Physics-Paper-with-Solutions-01.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2017-Physics-Paper-with-Solutions-02.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2017-Physics-Paper-with-Solutions-03.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2017-Physics-Paper-with-Solutions-04.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2017-Physics-Paper-with-Solutions-05.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2017-Physics-Paper-with-Solutions-06.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2017-Physics-Paper-with-Solutions-07.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2017-Physics-Paper-with-Solutions-08.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2017-Physics-Paper-with-Solutions-09.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2017-Physics-Paper-with-Solutions-10.png https://cdn1.byjus.com/wp-content/uploads/2020/11/kcet-solved-2017-physics-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/11/kcet-2017-physics-paper-q26.png https://cdn1.byjus.com/wp-content/uploads/2020/11/kcet-2017-physics-paper-with-solutions-questions-26.png https://cdn1.byjus.com/wp-content/uploads/2020/11/kcet-2017-physics-paper-with-solutions-q31.png https://cdn1.byjus.com/wp-content/uploads/2020/11/kcet-2017-physics-paper-with-solutions-q35.png https://cdn1.byjus.com/wp-content/uploads/2020/11/kcet-2017-physics-paper-with-solutions-q38.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2017-Physics-Paper-with-Solutions-11.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2017-Physics-Paper-with-Solutions-12.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2017-Physics-Paper-with-Solutions-13.png https://cdn1.byjus.com/wp-content/uploads/2020/11/kcet-2017-physics-paper-with-solutions-q53.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2017-Physics-Paper-with-Solutions-14.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2017-Physics-Paper-with-Solutions-15.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2017-Physics-Paper-with-Solutions-16.png https://i.ytimg.com/vi/HpOkn15ErVk/default.jpg Charging by Induction Learn the basic of Charging by Induction through the visualization technique explained in this video. We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/HpOkn15ErVk 342 https://i.ytimg.com/vi/KYYsPdDnIWI/default.jpg Understanding Uniform Circular Motion : Class 11-12 Bearing the concept of explaining physics using real life examples, understand uniform circular motion through the motion of a fan in this animation intensive video!. Important formulas and concepts of Uniform Circular Motion: https://byjus.com/physics/uniform-circular-motion/ We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/KYYsPdDnIWI 96 https://i.ytimg.com/vi/pZj79r2unC8/default.jpg Understand Electricity in just 5 minutes What makes the light bulb glow, the fan rotate? What powers our computers, the cell phones and the iPods? The answer is electricity. But what exactly does the term electricity mean? Herersquo;s a video that will help you understand electricity in just 5 minutes. To know more visit: https://byjus.com/physics/current-electricity/ We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website-nbsp;https://www.byjus.com/ Download our app on android-nbsp;https://goo.gl/5Uz70E Download our app on an Apple device-nbsp;https://goo.gl/2mLi1I https://www.youtube.com/embed/pZj79r2unC8 351 https://i.ytimg.com/vi/YwyAyerD3TU/default.jpg Electrostatics: Coulombs law Coulombs law states that quot;The magnitude of the electrostatic force of attraction or repulsion between two point charges is directly proportional to the product of the magnitudes of charges and inversely proportional to the square of the distance between them. Here in the video, learn about the law with real life examples. to learn more, Visit https://byjus.com/physics/electrostatics/ https://www.youtube.com/embed/YwyAyerD3TU 208 2021-10-12T11:44:05+05:30 weekly https://byjus.com/kcet/kcet-2018-biology-question-paper/ https://cdn1.byjus.com/wp-content/uploads/2020/11/KCET-2018-Biology-Solved-Paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solved-kcet-2018-biology-paper-q3.png https://cdn1.byjus.com/wp-content/uploads/2020/11/Solved-KCET-2018-Biology-Paper-Ques-3.png https://cdn1.byjus.com/wp-content/uploads/2020/11/KCET-2018-Biology-Solved-Paper-Solution-7.png https://cdn1.byjus.com/wp-content/uploads/2020/11/KCET-2018-Biology-Solved-Paper-Soln-7.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-biology-paper-with-solutions-q9.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-solutions-for-biology-2018-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/11/KCET-2018-Biology-Paper-Solution-321.png https://cdn1.byjus.com/wp-content/uploads/2020/11/KCET-2018-Biology-Paper-Solution-32.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-bio-solved-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-biology-paper-q34.png https://cdn1.byjus.com/wp-content/uploads/2020/11/KCET-2018-Biology-Paper-Solution-38.png https://cdn1.byjus.com/wp-content/uploads/2020/11/KCET-2018-Biology-Paper-Solution-381.png https://cdn1.byjus.com/wp-content/uploads/2020/11/KCET-2018-Biology-Paper-Solution-53.png https://cdn1.byjus.com/wp-content/uploads/2020/11/KCET-2018-Biology-Paper-Solution-56.png https://i.ytimg.com/vi/WqwOlOZ7eKo/default.jpg Cell Structure and its Function Cell Structure and its Function - What is the smallest unit of our body? The Cell. Can it get any smaller? How many cells are produced in our body everyday? Have you heard of cell suicide? Itrsquo;s called apoptosis. How many different kinds of cells do we have? How does that single cell become this collection of organ systems that we call the human body? Learn more about the beginning of our life in terms of how a single person comes to be, through this video module. We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Learn more about cell structure at: https://youtu.be/WqwOlOZ7eKo Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/WqwOlOZ7eKo 259 https://i.ytimg.com/vi/Hf6SsiPn7_U/default.jpg Plant Tissue Culture Plant Tissue Culture is one of the methods of breeding plants. Using plant tissue culture, the plant cells, tissues, and other organs are maintained and grown in artificial conditions. This type of breeding was developed around 1950s and now has several applications in commercial production, laboratories, and in conserving endangered plant species. Types of Plant Tissue Culture: There are 6 main types of plant tissue culture which include Seed, Embroyo, Callus, Organ, Protoplast, and Anther cultures. The plant tissue culture technique uses the special properties of plant cells i.e. totipotency in which a single cell from any part of the plant can be used to generate a new plant. Uses of Tissue Culture: Plant tissue culture is used in micropropagation where genetically modified plants are modified from a single plant. It has several benefits and the two most important ones are- 1. In the production of commercially crucial plants, and 2. To develop disease free plants Refer to this article to learn more about the Plant Tissue Culture technique, its uses, and the whole process of this type of breeding- https://byjus.com/biology/plant-tissue-culture/ https://www.youtube.com/embed/Hf6SsiPn7_U 70 https://i.ytimg.com/vi/wUrYg6Ceg8w/default.jpg Taxonomy - Introduction Taxonomy - This video lecture talks about the need for grouping organisms on the basis of their physical and biological features and how it came about. It serves as an introduction for the chapters that follow. Taxonomy amp; its importance: https://byjus.com/cbse/importance-taxonomy/ We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Website- https://www.byjus.com/ Download our app on android at- https://goo.gl/5Uz70E Download our app on an Apple device at- https://goo.gl/2mLi1I https://www.youtube.com/embed/wUrYg6Ceg8w 230 https://i.ytimg.com/vi/zuJtLlk598Y/default.jpg Modern Synthetic Theory Of Evolution Explained - Genetic Changes The Modern Synthetic theory of Evolution explains the evolution of life in terms of genetic changes occurring in the populations that leads to the formation of new species. It also explains the genetic population or Mendelian population, gene pool and the gene frequency. The concepts coming under this synthetic theory of evolution includes the genetic variations, reproductive and geographical isolation and the natural selection. The modern synthetic theory includes scientific evidence from the genetics. It explains the concepts which occur when the allele frequency of the population changes. According to this theory, when the changes are great enough, there is a formation of new species. A species is a group of individuals who are capable of interbreeding and producing a fertile offspring. Factors of Modern Synthetic Theory of Evolution There are some factors describing the modern theory of synthetic evolution which are given below. 1.Recombination or Variation 2.Mutation 3.Heredity 4.Natural selection 5.Isolation The Modern Synthetic theory of Evolution showed a number of changes as to how the evolution and the process of evolution are conceived. The theory gave a new definition of the evolution as ldquo;the changes occurring in the allele frequencies within the populations,rdquo; which emphasizes the genetics of evolution. Check out more information about the Modern Synthetic theory of Evolution here- https://byjus.com/biology/modern-synthetic-theory-evolution/ Thank you for watching. If you liked this video, please subscribe to our channel and press the like button. Click on the bell icon to turn on notifications, that way, you will never miss out on our latest videos! Explore more content like this on our channel. Have an idea or a suggestion for a new video? Please comment below. https://www.youtube.com/embed/zuJtLlk598Y 66 https://i.ytimg.com/vi/6DrZ778qJJ8/default.jpg Fabaceae Family : Class 11-12 The smell and fragrance of flowers has always been so elusive. Lets understand why. Watch this video to learn about the Fabaceae Family. Learn more about Solanaceae, Fabaceae, Liliaceae at: https://byjus.com/biology/solanaceae-fabaceae-liliaceae/ We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/6DrZ778qJJ8 287 2020-11-12T18:40:03+05:30 weekly https://byjus.com/kcet/kcet-2018-chemistry-question-paper/ https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-01.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-02.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-03.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-04.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-05.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-06.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-07.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-08.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-09.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-10.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-11.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-12.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-13.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-14.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-15.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-16.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-17.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-18.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-19.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-20.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-21.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-22.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-23.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-24.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-25.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Chemistry-Paper-with-Solutions-26.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-chemistry-paper-with-solutions-q55.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-chemistry-paper-q55.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-chemistry-paper-with-solutions-q56.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-chemistry-paper-q56.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-chemistry-paper-with-solutions-q57.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-chemistry-paper-q57.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-chemistry-paper-with-solutions-q58.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-chemistry-paper-with-solutions-q59.png https://cdn1.byjus.com/wp-content/uploads/2020/10/word-image19.png https://i.ytimg.com/vi/lS-e3iOG874/default.jpg Types of Solutions - Homogeneous and Heterogeneous Solutions There are mainly two types of solutions based on their composition which are homogeneous solutions and heterogeneous solutions. This video covers these two types of solutions in detail along with examples of each. What is a Solution? A solution is simply a mixture which is composed of two or more substances. Based on the factors, solutions can be of various types. Homogenous and heterogenous solutions are also two solution types based on their composition. Homogeneous Solution Meaning: A homogeneous solution is a type of solution which has uniform properties and composition all throughout it. An example of homogeneous mixture is a a cup of coffee where all the substances like sugar, milk, and coffee powder are uniformly mixed. Heterogeneous Solution: A heterogeneous solution, the composition and properties are non-uniform. An example of heterogeneous solution is oil and water in which both the substances are non uniformly mixed. There can be various other solution types based on the amount of solute added, amount of solvent added, etc. To learn all about these types of solutions in detail along with examples, click the link given below- https://byjus.com/chemistry/types-of-solutions/ https://www.youtube.com/embed/lS-e3iOG874 202 https://i.ytimg.com/vi/Z3MUxQSpBNM/default.jpg Carboxylic Acids Acidity Acid can be defined as a substance which donates protons (hydrogen ions) to other things. Carboxylic acid is an organic compound containing carboxyl group (COOH) attached to an alkyl or aryl group. They react with metals and alkalis to generate carboxylate ions. Carboxylic acids are acidic because of the hydrogen in the -COOH group. In this video, we will discuss the acidity of carboxylic acids along with other related concepts. To know in details about the topic visit the link provided below. https://byjus.com/chemistry/caboxylic-acids-acidity/ We at BYJUrsquo;S strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on Android- https://goo.gl/5Uz70E Download our app on an IOS- https://goo.gl/2mLi1I https://www.youtube.com/embed/Z3MUxQSpBNM 207 https://i.ytimg.com/vi/F2KHaUjNHos/default.jpg Defects of vision and their correction - How do spectacles work? Watch to learn how and why spectacles/contact lenses are used to correct defects of vision and how exactly they affect the human eye. The demonstration in this video uses lasers and lenses to simulate what happens inside the human eye. You can see how an eye with myopia (shortsightedness, nearsightedness) and an eye with hypermetropia (farsightedness) is different from a normal eye. The demonstration also shows why a diverging lens is used to correct shortsightedness and why a converging lens is used to correct farsightedness. https://www.youtube.com/embed/F2KHaUjNHos 351 https://i.ytimg.com/vi/F8CIaJQmefw/default.jpg Dehydration of Alcohols and The Mechanisms Behind it Here, in this video we will learn about what is dehydration of alcohols and understand the mechanism behind it. Dehydration of alcohols can follow E1 or E2 mechanism. For primary alcohols, elimination reaction follows E2 mechanism while for secondary and tertiary alcohols elimination reaction follows E1 mechanism. Generally, it follows a three-step mechanism. Get more information about alcohols here - https://byjus.com/chemistry/dehydration-of-alcohols/ https://www.youtube.com/embed/F8CIaJQmefw 190 2021-10-28T13:09:55+05:30 weekly https://byjus.com/kcet/kcet-2018-maths-question-paper/ https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-maths-paper-with-solutions-q21.png https://cdn1.byjus.com/wp-content/uploads/2020/10/solved-kcet-2018-maths-paper-q21.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-maths-paper-with-solutions-q22.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-maths-paper-q22.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-maths-paper-with-solutions-q23.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-maths-paper-with-solutions-q24.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-maths-paper-q24.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-maths-paper-with-solutions-q25.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-maths-paper-with-solutions-q26.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-maths-solved-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-maths-paper-with-solutions-q28.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-maths-paper-q28.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-maths-paper-with-solutions-q32.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Maths-Paper-with-Solutions-01.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-maths-paper-with-solutions-q40.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-maths-paper-with-solutions-q42.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Maths-Paper-with-Solutions-02.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Maths-Paper-with-Solutions-03.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Maths-Paper-with-Solutions-04.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Maths-Paper-with-Solutions-05.png https://i.ytimg.com/vi/ddxlzRRxjO0/default.jpg Areas Related To Circles I Class 10 I Learn With BYJUS Finding the area of a plane figure is easy. But, how do you find the area of combined planar figures? How do you visualise the area of planar figures related to circles? Watch the video to find out answers to all your question. For more such engaging videos, Like, Share and Subscribe to BYJUS. #lcm #mathemathics #class10 #grade10 #funwithmath # #planarfigures #areasrelatedtocircles #circles #geometry 👉 Subscribe to BYJUS - https://bit.ly/2IYECcw 👉 Install the BYJUS App - https://bit.ly/Playstore-Appstore 👉 Follow us on Facebook - https://www.facebook.com/byjuslearningapp/ https://www.youtube.com/embed/ddxlzRRxjO0 266 https://i.ytimg.com/vi/Hq2Tb4E_KI0/default.jpg Laws of Triangles There are so many laws and rules to remember regarding triangles. But if you understand why they are there, itrsquo;s no longer a rule, itrsquo;s just common sense. This video shows the simple rearrangement of similar triangles to prove a certain rule regarding right triangles and nohellip; itrsquo;s not the Pythagoras Theorem. We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Explore more about triangles at: https://byjus.com/maths/triangles/ Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/Hq2Tb4E_KI0 153 https://i.ytimg.com/vi/ExpMqgwU0Ms/default.jpg Quadratic Equations 01 Quadratic Equations Visualized Quadratic Equations 01 Quadratic Equations Visualized https://www.youtube.com/embed/ExpMqgwU0Ms 151 https://i.ytimg.com/vi/I4j8WFabJio/default.jpg Coplanarity of three vectors or four points Two lines are said to be coplanar when they both exist on the same plane in a three-dimensional space. In this video we will look at how you can represent the equation of a line in three-dimensional space using vector notations and we will also learn about coplanarity of two lines and the conditions required. To know more about this topic visit the link provided below. https://byjus.com/maths/coplanarity-two-lines/ We at BYJUrsquo;S strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on Android- https://goo.gl/5Uz70E Download our app on an IOS- https://goo.gl/2mLi1I https://www.youtube.com/embed/I4j8WFabJio 135 https://i.ytimg.com/vi/OZcGtB9VXjQ/default.jpg What are Raina and Jadeja? Find answers to questions like where does Virat Kohli belong? What are Raina and Jadeja? How did we bring in Kohli, Raina and Jadeja into sets? Watch the video to know how math is connected to them! We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/OZcGtB9VXjQ 244 2021-10-28T10:41:27+05:30 weekly https://byjus.com/kcet/kcet-2018-physics-question-paper/ https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Physics-Paper-with-Solutions-01.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Physics-Paper-with-Solutions-02.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Physics-Paper-with-Solutions-03.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Physics-Paper-with-Solutions-04.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Physics-Paper-with-Solutions-05.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Physics-Paper-with-Solutions-06.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Physics-Paper-with-Solutions-07.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Physics-Paper-with-Solutions-08.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Physics-Paper-with-Solutions-09.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Physics-Paper-with-Solutions-10.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Physics-Paper-with-Solutions-11.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Physics-Paper-with-Solutions-12.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2018-physics-papers-solution.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Physics-Paper-with-Solutions-13.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Physics-Paper-with-Solutions-14.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Physics-Paper-with-Solutions-15.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Physics-Paper-with-Solutions-16.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Physics-Paper-with-Solutions-17.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Physics-Paper-with-Solutions-18.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Physics-Paper-with-Solutions-19.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Physics-Paper-with-Solutions-20.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Physics-Paper-with-Solutions-21.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Physics-Paper-with-Solutions-22.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2018-Physics-Paper-with-Solutions-23.png https://i.ytimg.com/vi/ZL_pxasSd-o/default.jpg Average Speed And Average Velocity Average velocity and average speed are two different quantities. This video is a detailed explanation of these two quantities and will make it simple to calculate average speed and average velocity easily. What are Average Velocity and Average Speed? Average speed and average velocity are distinguished by the quantity that is being taken into consideration. In simple words, the average speed is the rate at which an object travels and is expressed as the total distance divided by the total time. Average velocity can be defined as the total displacement divided by the total time. The formula for Average Speed: Average Speed = (Total Distance/ Total Time) The formula for Average Velocity: Average Velocity = (Displacement/ Total Time) Difference Between Average Speed and Average Velocity: The main difference between these two quantities is that average velocity is a vector quantity and has both magnitude and direction. On the contrary, the average speed is a scalar quantity and has only magnitude. It should be also noted that average speed is always greater than or equal to average velocity since displacement is always smaller than or equal to distance. In this video, the concepts of speed and velocity are explained using an example. Also, get to know more about the fundamentals of velocity and speed in a detailed way with several examples in this article- https://byjus.com/physics/average-speed-and-average-velocity/ https://www.youtube.com/embed/ZL_pxasSd-o 155 https://i.ytimg.com/vi/_heyzqbdKtU/default.jpg Spherical Lenses Ever burnt a piece of paper using a simple piece of glass? Spherical Lenses can be used for a lot of light applications. Know more about spherical lenses and their properties at: https://byjus.com/physics/refraction-of-light-by-spherical-lenses/ This video talks about the different types of spherical lenses, how they form images and the concept of focal length. We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/_heyzqbdKtU 995 https://i.ytimg.com/vi/6JBVlqO0MGo/default.jpg Difference between AC and DC In Alternating Current (AC), the electric charges flow changes its direction periodically whereas the flow of current in Direct Current (DC) does not change periodically. Explore the difference between AC and DC given below. Alternating Current 1. AC can carry and safe to transfer longer distance even between two cities, and maintain the electric power. 2. Electrons in AC keep changing its directions. 3. The rotating magnets cause the change in direction of electric flow. Direct Current 1. DC cannot travel for very longer distance. 2. Electrons only move in one direction. 3. The steady magnetism makes the DC to flow in a single direction. To know more about Alternating and Direct Current visit the link provided below. https://byjus.com/physics/difference-between-ac-and-dc/ https://www.youtube.com/embed/6JBVlqO0MGo 198 https://i.ytimg.com/vi/BcEjzCVDO6Q/default.jpg Sound | Learn with BYJUS We can all hear different sounds. Wouldnrsquo;t we understand it better if we could visualize it? Watch this video to see a different way to understand sound and its oscillation. Sound is nothing but a vibration that propagates as a typical mechanical wave of displacement and pressure, through a transmission medium such as water or air. We consider the interest of visualizing sound in the context of interactive arts. Hence, the implementation of music visualization is based on the translation of music into graphic visualizations. The sound object may be represented as spheres, or color region may visualize parametric variation zone. A controller, as a keyboard mouse, or any joystick may then allow exploring sensitive vibration of sound and music. Beyond scientific visual representations in one hand and imaginary, poetic and literary illustrations, on the other hand, new approaches of sound visualization are emerging due to our relationship with the computer science tools, evolving on the mode of emulation and transduction between machine and man. In this context, the temptation of real-time sonification of image produced by the visualization of sound is emerging. Byjursquo;s firmly believes that in order for learning to be compelling and engaging, students must be introduced to a new effective method of teaching. Byjursquo;s futuristic method of learning gives students an edge over their counterparts. Learn more about sound vibrations at - https://byjus.com/cbse/sound-vibrations/ Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/BcEjzCVDO6Q 135 https://i.ytimg.com/vi/ZcOh7792DIo/default.jpg Projectile Motion | Learn with BYJUS Lets learn about projectile motion in detail! Have you heard about the human canon ball? Have you observed their path? What kind of path do they follow? A parabola, they say; but why? This video explains clearly about Projectile Motion. We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. For more information on projectile motion visit: https://byjus.com/physics/projectile-motion/ Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/ZcOh7792DIo 468 2021-10-27T12:56:13+05:30 weekly https://byjus.com/kcet/kcet-2019-biology-question-paper/ https://cdn1.byjus.com/wp-content/uploads/2020/11/KCET-2019-Biology-Paper-with-Solutions-27.png https://cdn1.byjus.com/wp-content/uploads/2020/11/KCET-2019-Biology-Paper-with-Solution-59.png https://cdn1.byjus.com/wp-content/uploads/2020/11/KCET-2019-Biology-Paper-with-Solutions-2.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-biology-solved-papers-2019.png https://cdn1.byjus.com/wp-content/uploads/2020/11/KCET-2019-Biology-Paper-with-Solutions-3.png https://cdn1.byjus.com/wp-content/uploads/2020/11/KCET-2019-Biology-Paper-with-Solutions-4.png https://cdn1.byjus.com/wp-content/uploads/2020/11/kcet-2019-biology-paper1.png https://cdn1.byjus.com/wp-content/uploads/2020/11/KCET-2019-Biology-Paper-with-Solutions-5.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2019-kcet-solved-paper-biology.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2019-solved-paper-kcet-biology.png https://cdn1.byjus.com/wp-content/uploads/2020/11/KCET-2019-Biology-Paper-with-Solutions-6.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2019-solved-papers-biology-kcet.png https://cdn1.byjus.com/wp-content/uploads/2020/11/KCET-2019-Biology-Paper-with-Solutions-59.png https://i.ytimg.com/vi/Hd_0ACuX9Vw/default.jpg Heredity | Learn with BYJUS Phenotype, genotype, gene expression , alleles and much more. All these terms that you will need to know have been simplified to a level that you will never forget. Learn all that you have to know about twins and their heredity in this very tutorial. We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. For more information on Heredity visit: https://byjus.com/cbse/heredity-evolution/ Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/Hd_0ACuX9Vw 1192 https://i.ytimg.com/vi/jdrJSVu9rMg/default.jpg Heredity and Evolution - Speciation Why are humans different from every other creature on earth? Are monkeys actually our closest living relatives? Are humans and chimpanzees the same species? Find out the answers to all your questions in this module. We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. To know more visit: https://byjus.com/cbse/heredity-evolution/ Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/jdrJSVu9rMg 904 https://i.ytimg.com/vi/-mRtqqp2Usk/default.jpg Recombinant DNA Technology Process Recombinant DNA technology is a technique which changes the phenotype of an organism (host) when a genetically altered vector is introduced and integrated into the genome of the organism. So, basically, the process involves introducing a foreign piece of DNA into the genome, which contains our gene of interest. Recombinant DNA technology involves the selection of the desired gene for administration into the host followed by a selection of the perfect vector with which the gene has to be integrated and recombinant DNA formed. The complete process is given in the points below. 1. Isolation of DNA 2. Fragmentation of DNA 3. Amplification of Gene of Interest 4. Insertion of recombinant DNA into the host To know more about Recombinant DNA Technology Process visit the link given below. https://byjus.com/biology/recombinant-dna-technology-process/ https://www.youtube.com/embed/-mRtqqp2Usk 211 https://i.ytimg.com/vi/SEHTh1JQ5XE/default.jpg Haemophilia, A disease which reduces the bodys ability to make blood clot - Class 11-12 Did you know that Queen Victory of England was suffering from Haemophilia? Haemophilia is a sex linked diseases or a disorder inherited genetically that reduces bodyrsquo;s ability to make blood clot which results in excessive loss of blood. History has no records of Haemophilia in Queen Victoriarsquo;s ancestors. Then how did she inherit it? Check out the royal family tree of Queen Victoria in this video and know the secret. Study has shown that males are affected by this disease more than females. Want to know how? Watch this video and also learn how this sex linked disease is caused. ----------------------------------------------------------------------------------------------------------- Visit the link to know more about Haemophilia :https://byjus.com/biology/chromosomal-theory-of-inheritance/ Follow us on: Website: https://byjus.com/ Facebook: https://www.facebook.com/byjusclasses/ LinkedIn: https://www.linkedin.com/company/think-amp;-learn-pvt-ltd?trk=top_nav_home https://www.youtube.com/embed/SEHTh1JQ5XE 373 2020-11-05T18:45:32+05:30 weekly https://byjus.com/kcet/kcet-2019-chemistry-question-paper/ https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2019-solved-paper-chemistry1.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-solved-paper-chemistry-20191.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-solved-paper-2019-chemistry1.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-chemistry-solved-paper-20191.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-solutions-paper-2019-chemistry2.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2019-solutions-paper-chemistry2.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2019-chemistry-solutions-paper1.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2019-chemistry-paper-solutions1.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2019-kcet-solved-paper-chemistry1.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2019-solved-paper-kcet-chemistry1.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2019-solved-paper-chemistry-kcet1.png https://cdn1.byjus.com/wp-content/uploads/2020/10/Suitable-reagent-for-conversion.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/2019-kcet-chemistry-solved-paper1.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2019-chemistry-solved-paper-kcet1.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2019-kcet-solved-papers-chemistry1.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2019-solved-papers-kcet-chemistry1.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2019-solved-papers-chemistry-kcet1.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2019-chemistry-kcet-solved-papers1.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2019-kcet-chemistry-solved-papers1.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2019-chemistry-solved-papers-kcet1.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2019-solutions-paper-chemistry3.png https://cdn1.byjus.com/wp-content/uploads/2020/10/Alkyl-Halide-by-Wurtx-Reaction.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-solutions-paper-2019-chemistry3.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-chemistry-solutions-paper-20191.png https://i.ytimg.com/vi/F8CIaJQmefw/default.jpg Dehydration of Alcohols and The Mechanisms Behind it Here, in this video we will learn about what is dehydration of alcohols and understand the mechanism behind it. Dehydration of alcohols can follow E1 or E2 mechanism. For primary alcohols, elimination reaction follows E2 mechanism while for secondary and tertiary alcohols elimination reaction follows E1 mechanism. Generally, it follows a three-step mechanism. Get more information about alcohols here - https://byjus.com/chemistry/dehydration-of-alcohols/ https://www.youtube.com/embed/F8CIaJQmefw 190 https://i.ytimg.com/vi/Z3MUxQSpBNM/default.jpg Carboxylic Acids Acidity Acid can be defined as a substance which donates protons (hydrogen ions) to other things. Carboxylic acid is an organic compound containing carboxyl group (COOH) attached to an alkyl or aryl group. They react with metals and alkalis to generate carboxylate ions. Carboxylic acids are acidic because of the hydrogen in the -COOH group. In this video, we will discuss the acidity of carboxylic acids along with other related concepts. To know in details about the topic visit the link provided below. https://byjus.com/chemistry/caboxylic-acids-acidity/ We at BYJUrsquo;S strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on Android- https://goo.gl/5Uz70E Download our app on an IOS- https://goo.gl/2mLi1I https://www.youtube.com/embed/Z3MUxQSpBNM 207 https://i.ytimg.com/vi/F2KHaUjNHos/default.jpg Defects of vision and their correction - How do spectacles work? Watch to learn how and why spectacles/contact lenses are used to correct defects of vision and how exactly they affect the human eye. The demonstration in this video uses lasers and lenses to simulate what happens inside the human eye. You can see how an eye with myopia (shortsightedness, nearsightedness) and an eye with hypermetropia (farsightedness) is different from a normal eye. The demonstration also shows why a diverging lens is used to correct shortsightedness and why a converging lens is used to correct farsightedness. https://www.youtube.com/embed/F2KHaUjNHos 351 https://i.ytimg.com/vi/lS-e3iOG874/default.jpg Types of Solutions - Homogeneous and Heterogeneous Solutions There are mainly two types of solutions based on their composition which are homogeneous solutions and heterogeneous solutions. This video covers these two types of solutions in detail along with examples of each. What is a Solution? A solution is simply a mixture which is composed of two or more substances. Based on the factors, solutions can be of various types. Homogenous and heterogenous solutions are also two solution types based on their composition. Homogeneous Solution Meaning: A homogeneous solution is a type of solution which has uniform properties and composition all throughout it. An example of homogeneous mixture is a a cup of coffee where all the substances like sugar, milk, and coffee powder are uniformly mixed. Heterogeneous Solution: A heterogeneous solution, the composition and properties are non-uniform. An example of heterogeneous solution is oil and water in which both the substances are non uniformly mixed. There can be various other solution types based on the amount of solute added, amount of solvent added, etc. To learn all about these types of solutions in detail along with examples, click the link given below- https://byjus.com/chemistry/types-of-solutions/ https://www.youtube.com/embed/lS-e3iOG874 202 2020-11-05T20:30:12+05:30 weekly https://byjus.com/kcet/kcet-2019-maths-question-paper/ https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2019-solved-paper-maths.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-solved-paper-maths-2019.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-solved-paper-2019-maths.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-maths-solved-paper-2019.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-solutions-paper-2019-maths.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2019-solutions-paper-maths.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2019-maths-solutions-paper.png 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https://cdn1.byjus.com/wp-content/uploads/2020/10/2019-kcet-maths-solved-papers.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2019-maths-solved-papers-kcet.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2019-solutions-paper-maths1.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-solutions-paper-maths-2019.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-solutions-paper-2019-maths1.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-maths-solutions-paper-2019.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2019-kcet-solutions-paper-maths.png https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-1.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-2.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-3.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-4.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-5.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-6.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-7.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-8.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-9.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-10.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-11.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-12.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-13.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-14.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-15.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-16.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-17.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-18.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-19.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-20.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-21.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-22.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-23.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-24.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-25.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-26.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-27.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-28.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-29.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-30.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-31.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-32.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/KCET-2019-Maths-Question-Answerkey-Solutions-33.jpg https://cdn1.byjus.com/wp-content/uploads/2020/10/Direction-Cosines-And-Direction-Ratios-Of-A-Line-in-3D-Plane.jpg Direction Cosines And Direction Ratios Of A Line in 3D Plane In this video, what is direction cosines and direction ratios of a 3D line, are discussed. In simple terms, these systems are nothing but a way to represent the direction of a 3D vector. Understand the direction cosines of a line and its direction ratios with suitable examples given in this video. Direction Cosines of a line/ vector in 3D Space: Direction cosines or directional cosines of a vector are the cosines of the angles between that vector and the three coordinate axes. The direction cosines of a line are generally denoted by l, m, and n. It should be noted that the sum of squares of the direction cosines of a line is equal to unity Direction Ratios of a line/ vector in 3D Space: Direction ratios of a vector or line can be defined as any numbers that are proportional to the direction cosines. Generally, directional ratios are denoted by a, b, and c. Get more information about direction ratios and direction cosines of a vector or line by visiting here - https://byjus.com/maths/direction-cosines-meaning-direction-ratios-line/ Thank you for watching and Explore more content like this on our channel. If you liked this video, please subscribe to our channel and press the like button. Click on the bell icon to turn on notifications, that way, you will never miss out on our latest videos! Have an idea or a suggestion for a new video? Or Want to clear any doubt from this video? Please comment below. https://www.youtube.com/embed/HNTYvIVoT-U 213 https://cdn1.byjus.com/wp-content/uploads/2020/10/Elementary-Transformation-Of-Matrices.jpg Elementary Transformation Of Matrices Elementary transformation of matrices is used to find equivalent matrices and also to find the inverse of a matrix. Elementary transformation basically is playing with the rows and columns of a matrix. How to do elementary transformation of matrix is shown in the video. Find out the elementary transformation of a matrix by the given method in the video. Click the link provided below to know more about elementary transformation and other related concepts. https://byjus.com/maths/how-to-do-elementary-transformation-of-matrices/ We at BYJUrsquo;S strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on Android- https://goo.gl/5Uz70E Download our app on an IOS- https://goo.gl/2mLi1I https://www.youtube.com/embed/BaHthPkpwoM 100 https://cdn1.byjus.com/wp-content/uploads/2020/10/Integration-As-Antiderivative.jpg Integration As Antiderivative An integral is a mathematical object that can be interpreted as an area or a generalization of area. Integration can be defined as the technique of finding a function g(x) the derivative of which, Dg(x), is equal to a given function f(x). There are mainly two types of Integrals: 1. Definite Integral 2. Indefinite Integral In this video you will learn about the concept of integration as antiderivative. To know more about the topic and other related concepts visit the link provided below. https://byjus.com/maths/integration/ We at BYJUrsquo;S strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on Android- https://goo.gl/5Uz70E Download our app on an IOS- https://goo.gl/2mLi1I https://www.youtube.com/embed/fGCfwMhFH5g 143 https://cdn1.byjus.com/wp-content/uploads/2020/10/Symmetric-and-Skew-symmetric-matrix.jpg Symmetric and Skew symmetric matrix - Problem Solving Techniques What is Symmetric Matrix and Skew Symmetric Matrix and know how to find it by looking at this video? Get here all the methods used in skew and symmetric matrix by clicking on this link https://byjus.com/maths/what-is-symmetric-matrix-and-skew-symmetric-matrix/ https://www.youtube.com/embed/v5abfTlztTc 226 2023-04-24T11:12:41+05:30 weekly https://byjus.com/kcet/kcet-2019-physics-question-paper/ https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-01.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-02.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-03.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-04.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-05.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-06.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-07.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-08.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-09.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-10.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-11.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-12.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-13.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2019-physics-solved-paper-kcet.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-14.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-15.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-16.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-17.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2019-kcet-physics-solved-papers.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-18.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-19.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-20.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-21.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-22.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-23.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2019-Physics-Paper-with-Solutions-24.png https://i.ytimg.com/vi/HpOkn15ErVk/default.jpg Charging by Induction Learn the basic of Charging by Induction through the visualization technique explained in this video. We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/HpOkn15ErVk 342 https://i.ytimg.com/vi/KYYsPdDnIWI/default.jpg Understanding Uniform Circular Motion : Class 11-12 Bearing the concept of explaining physics using real life examples, understand uniform circular motion through the motion of a fan in this animation intensive video!. Important formulas and concepts of Uniform Circular Motion: https://byjus.com/physics/uniform-circular-motion/ We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/KYYsPdDnIWI 96 https://i.ytimg.com/vi/pZj79r2unC8/default.jpg Understand Electricity in just 5 minutes What makes the light bulb glow, the fan rotate? What powers our computers, the cell phones and the iPods? The answer is electricity. But what exactly does the term electricity mean? Herersquo;s a video that will help you understand electricity in just 5 minutes. To know more visit: https://byjus.com/physics/current-electricity/ We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website-nbsp;https://www.byjus.com/ Download our app on android-nbsp;https://goo.gl/5Uz70E Download our app on an Apple device-nbsp;https://goo.gl/2mLi1I https://www.youtube.com/embed/pZj79r2unC8 351 https://i.ytimg.com/vi/YwyAyerD3TU/default.jpg Electrostatics: Coulombs law Coulombs law states that quot;The magnitude of the electrostatic force of attraction or repulsion between two point charges is directly proportional to the product of the magnitudes of charges and inversely proportional to the square of the distance between them. Here in the video, learn about the law with real life examples. to learn more, Visit https://byjus.com/physics/electrostatics/ https://www.youtube.com/embed/YwyAyerD3TU 208 2021-10-27T09:43:18+05:30 weekly https://byjus.com/kcet/kcet-2020-biology-question-paper/ https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2020-biology-paper-with-solutions-q4.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2020-biology-paper-with-solutions-q11.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2020-biology-paper-with-solutions-q13.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2020-biology-paper-with-solutions-q18.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2020-biology-paper-q18.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2020-biology-paper-with-solutions-q25.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2020-biology-paper-q25.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2020-biology-paper-with-solutions-q26.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2020-biology-paper-with-solutions-q28.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2020-biology-paper-with-solutions-q29.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2020-biology-paper-with-solutions-q32.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2020-biology-paper-with-solutions-q33.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2020-biology-paper-with-solutions-q40.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2020-biology-paper-with-solutions-q46.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2020-biology-paper-q46.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2020-biology-paper-with-solutions-q49.png https://i.ytimg.com/vi/Hd_0ACuX9Vw/default.jpg Heredity | Learn with BYJUS Phenotype, genotype, gene expression , alleles and much more. All these terms that you will need to know have been simplified to a level that you will never forget. Learn all that you have to know about twins and their heredity in this very tutorial. We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. For more information on Heredity visit: https://byjus.com/cbse/heredity-evolution/ Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/Hd_0ACuX9Vw 1192 https://i.ytimg.com/vi/jdrJSVu9rMg/default.jpg Heredity and Evolution - Speciation Why are humans different from every other creature on earth? Are monkeys actually our closest living relatives? Are humans and chimpanzees the same species? Find out the answers to all your questions in this module. We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. To know more visit: https://byjus.com/cbse/heredity-evolution/ Our website- https://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I https://www.youtube.com/embed/jdrJSVu9rMg 904 https://i.ytimg.com/vi/-mRtqqp2Usk/default.jpg Recombinant DNA Technology Process Recombinant DNA technology is a technique which changes the phenotype of an organism (host) when a genetically altered vector is introduced and integrated into the genome of the organism. So, basically, the process involves introducing a foreign piece of DNA into the genome, which contains our gene of interest. Recombinant DNA technology involves the selection of the desired gene for administration into the host followed by a selection of the perfect vector with which the gene has to be integrated and recombinant DNA formed. The complete process is given in the points below. 1. Isolation of DNA 2. Fragmentation of DNA 3. Amplification of Gene of Interest 4. Insertion of recombinant DNA into the host To know more about Recombinant DNA Technology Process visit the link given below. https://byjus.com/biology/recombinant-dna-technology-process/ https://www.youtube.com/embed/-mRtqqp2Usk 211 https://i.ytimg.com/vi/SEHTh1JQ5XE/default.jpg Haemophilia, A disease which reduces the bodys ability to make blood clot - Class 11-12 Did you know that Queen Victory of England was suffering from Haemophilia? Haemophilia is a sex linked diseases or a disorder inherited genetically that reduces bodyrsquo;s ability to make blood clot which results in excessive loss of blood. History has no records of Haemophilia in Queen Victoriarsquo;s ancestors. Then how did she inherit it? Check out the royal family tree of Queen Victoria in this video and know the secret. Study has shown that males are affected by this disease more than females. Want to know how? Watch this video and also learn how this sex linked disease is caused. ----------------------------------------------------------------------------------------------------------- Visit the link to know more about Haemophilia :https://byjus.com/biology/chromosomal-theory-of-inheritance/ Follow us on: Website: https://byjus.com/ Facebook: https://www.facebook.com/byjusclasses/ LinkedIn: https://www.linkedin.com/company/think-amp;-learn-pvt-ltd?trk=top_nav_home https://www.youtube.com/embed/SEHTh1JQ5XE 373 2020-11-05T18:38:59+05:30 weekly https://byjus.com/kcet/kcet-2020-chemistry-question-paper/ https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2020-solved-paper-chemistry.png https://cdn1.byjus.com/wp-content/uploads/2021/11/KCET-2020-Chemistry-Paper-with-Solutions-01.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-solved-paper-2020-chemistry.png https://cdn1.byjus.com/wp-content/uploads/2021/11/KCET-2020-Chemistry-Paper-with-Solutions-02.png https://cdn1.byjus.com/wp-content/uploads/2021/11/KCET-2020-Chemistry-Paper-with-Solutions-03.png https://cdn1.byjus.com/wp-content/uploads/2021/11/KCET-2020-Chemistry-Paper-with-Solutions-04.png https://cdn1.byjus.com/wp-content/uploads/2021/11/KCET-2020-Chemistry-Paper-with-Solutions-05.png https://cdn1.byjus.com/wp-content/uploads/2021/11/KCET-2020-Chemistry-Paper-with-Solutions-06.png https://cdn1.byjus.com/wp-content/uploads/2021/11/KCET-2020-Chemistry-Paper-with-Solutions-07.png https://cdn1.byjus.com/wp-content/uploads/2021/11/KCET-2020-Chemistry-Paper-with-Solutions-08.png https://cdn1.byjus.com/wp-content/uploads/2021/11/KCET-2020-Chemistry-Paper-with-Solutions-09.png https://cdn1.byjus.com/wp-content/uploads/2021/11/KCET-2020-Chemistry-Paper-with-Solutions-10.png https://cdn1.byjus.com/wp-content/uploads/2021/11/KCET-2020-Chemistry-Paper-with-Solutions-11.png https://cdn1.byjus.com/wp-content/uploads/2021/11/KCET-2020-Chemistry-Paper-with-Solutions-12.png https://cdn1.byjus.com/wp-content/uploads/2021/11/KCET-2020-Chemistry-Paper-with-Solutions-13.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2020-solved-papers-kcet-chemistry.png https://cdn1.byjus.com/wp-content/uploads/2021/11/KCET-2020-Chemistry-Paper-with-Solutions-14.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2020-chemistry-kcet-solved-papers.png https://cdn1.byjus.com/wp-content/uploads/2021/11/KCET-2020-Chemistry-Paper-with-Solutions-15.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2020-chemistry-solved-papers-kcet.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2020-solutions-paper-chemistry1.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-solutions-paper-chemistry-2020.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-solutions-paper-2020-chemistry1.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-chemistry-solutions-paper-2020.png https://i.ytimg.com/vi/F8CIaJQmefw/default.jpg Dehydration of Alcohols and The Mechanisms Behind it Here, in this video we will learn about what is dehydration of alcohols and understand the mechanism behind it. Dehydration of alcohols can follow E1 or E2 mechanism. For primary alcohols, elimination reaction follows E2 mechanism while for secondary and tertiary alcohols elimination reaction follows E1 mechanism. Generally, it follows a three-step mechanism. Get more information about alcohols here - https://byjus.com/chemistry/dehydration-of-alcohols/ https://www.youtube.com/embed/F8CIaJQmefw 190 https://i.ytimg.com/vi/Z3MUxQSpBNM/default.jpg Carboxylic Acids Acidity Acid can be defined as a substance which donates protons (hydrogen ions) to other things. Carboxylic acid is an organic compound containing carboxyl group (COOH) attached to an alkyl or aryl group. They react with metals and alkalis to generate carboxylate ions. Carboxylic acids are acidic because of the hydrogen in the -COOH group. In this video, we will discuss the acidity of carboxylic acids along with other related concepts. To know in details about the topic visit the link provided below. https://byjus.com/chemistry/caboxylic-acids-acidity/ We at BYJUrsquo;S strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on Android- https://goo.gl/5Uz70E Download our app on an IOS- https://goo.gl/2mLi1I https://www.youtube.com/embed/Z3MUxQSpBNM 207 https://i.ytimg.com/vi/F2KHaUjNHos/default.jpg Defects of vision and their correction - How do spectacles work? Watch to learn how and why spectacles/contact lenses are used to correct defects of vision and how exactly they affect the human eye. The demonstration in this video uses lasers and lenses to simulate what happens inside the human eye. You can see how an eye with myopia (shortsightedness, nearsightedness) and an eye with hypermetropia (farsightedness) is different from a normal eye. The demonstration also shows why a diverging lens is used to correct shortsightedness and why a converging lens is used to correct farsightedness. https://www.youtube.com/embed/F2KHaUjNHos 351 https://i.ytimg.com/vi/lS-e3iOG874/default.jpg Types of Solutions - Homogeneous and Heterogeneous Solutions There are mainly two types of solutions based on their composition which are homogeneous solutions and heterogeneous solutions. This video covers these two types of solutions in detail along with examples of each. What is a Solution? A solution is simply a mixture which is composed of two or more substances. Based on the factors, solutions can be of various types. Homogenous and heterogenous solutions are also two solution types based on their composition. Homogeneous Solution Meaning: A homogeneous solution is a type of solution which has uniform properties and composition all throughout it. An example of homogeneous mixture is a a cup of coffee where all the substances like sugar, milk, and coffee powder are uniformly mixed. Heterogeneous Solution: A heterogeneous solution, the composition and properties are non-uniform. An example of heterogeneous solution is oil and water in which both the substances are non uniformly mixed. There can be various other solution types based on the amount of solute added, amount of solvent added, etc. To learn all about these types of solutions in detail along with examples, click the link given below- https://byjus.com/chemistry/types-of-solutions/ https://www.youtube.com/embed/lS-e3iOG874 202 2021-11-09T09:44:05+05:30 weekly https://byjus.com/kcet/kcet-2020-maths-question-paper/ https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2020-solved-paper-maths.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-solved-paper-maths-2020.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-solved-paper-2020-maths.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-maths-solved-paper-2020.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2020-Mathematics-Paper-with-Solutions-01.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2020-kcet-sample-paper-answers.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-solutions-paper-2020-maths.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2020-Mathematics-Paper-with-Solutions-02.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2020-maths-solutions-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2020-maths-paper-solutions.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2020-kcet-solved-paper-maths.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2020-solved-paper-kcet-maths.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2020-solved-paper-maths-kcet.png https://cdn1.byjus.com/wp-content/uploads/2021/10/KCET-2020-Mathematics-Paper-with-Solutions-04.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2020-kcet-maths-solved-paper.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2020-maths-solved-paper-kcet.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2020-kcet-solved-papers-maths.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2020-solved-papers-kcet-maths.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2020-solved-papers-maths-kcet.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2020-maths-kcet-solved-papers.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2020-kcet-maths-solved-papers.png https://cdn1.byjus.com/wp-content/uploads/2020/10/2020-maths-solved-papers-kcet.png https://cdn1.byjus.com/wp-content/uploads/2020/10/kcet-2020-solutions-paper-maths1.png https://i.ytimg.com/vi/fGCfwMhFH5g/default.jpg Integration As Antiderivative An integral is a mathematical object that can be interpreted as an area or a generalization of area. Integration can be defined as the technique of finding a function g(x) the derivative of which, Dg(x), is equal to a given function f(x). There are mainly two types of Integrals: 1. Definite Integral 2. Indefinite Integral In this video you will learn about the concept of integration as antiderivative. To know more about the topic and other related concepts visit the link provided below. https://byjus.com/maths/integration/ We at BYJUrsquo;S strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- https://www.byjus.com/ Download our app on Android- https://goo.gl/5Uz70E Download our app on an IOS- https://goo.gl/2mLi1I https://www.youtube.com/embed/fGCfwMhFH5g 143 https://i.ytimg.com/vi/HNTYvIVoT-U/default.jpg Direction Cosines And Direction Ratios Of A Line in 3D Plane In this video, what is direction cosines and direction ratios of a 3D line, are discussed. In simple terms, these systems are nothing but a way to represent the direction of a 3D vector. Understand the direction cosines of a line and its direction ratios with suitable examples given in this video. Direction Cosines of a line/ vector in 3D Space: Direction cosines or directional cosines of a vector are the cosines of the angles between that vector and the three coordinate axes. The direction cosines of a line are generally denoted by l, m, and n. It should be noted that the sum of squares of the direction cosines of a line is equal to unity Direction Ratios of a line/ vector in 3D Space: Direction ratios of a vector or line can be defined as any numbers that are proportional to the direction cosines. Generally, directional ratios are denoted by a, b, and c. Get more information about direction ratios and direction cosines of a vector or line by visiting here - https://byjus.com/maths/direction-cosines-meaning-direction-ratios-line/ Thank you for watching and Explore more content like this on our channel. If you liked this video, please subscribe to our channel and press the like button. Click on the bell icon to turn on notifications, that way, you will never miss out on our latest videos! Have an idea or a suggestion for a new video? Or Want to clear any doubt from this video? Please comment below. https://www.youtube.com/embed/HNTYvIVoT-U 213 https://i.ytimg.com/vi/v5abfTlztTc/default.jpg Symmetric and Skew symmetric matrix - Problem Solving Techniques What is Symmetric Matrix and Skew Symmetric Matrix and know how to find it by looking at this video? Get here all the methods used in skew and symmetric matrix by clicking on this link https://byjus.com/maths/what-is-symmetric-matrix-and-skew-symmetric-matrix/ https://www.youtube.com/embed/v5abfTlztTc 226 https://i.ytimg.com/vi/2s70Qd0ap5o/default.jpg Understanding Quadrilaterals | Learn with BYJUS Quadrilaterals, four sided polygon, Or are they just that much? Are there other properties that can peak your interest? Watch this video to get a brief introduction to Quadrilaterals and what is to be followed in this chapter. We at Byjus Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. 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