What are chemical and physical equilibrium?
The equilibrium state of a system is the state of having constant parameters inside that system. Based on the characteristics... View Article
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What are endangered species?
Endangered species are any species that is at risk of extinction because of a sudden rapid decrease in its population... View Article
What is electromagnetism?
Electromagnetism is a branch of Physics, that deals with the electromagnetic force that occurs between electrically charged particles. The electromagnetic force... View Article
What is the relation between frequency and wavelength?
Frequency is defined as the number of oscillations of a wave per unit time being measured in hertz(Hz). f =... View Article
What is double fertilization in angiosperms?
Double fertilization is a chief trait of flowering plants. In the phenomena, one female gamete unites with two male gametes.... View Article
What are the disadvantages of dam?
The disadvantages of building large dams are: Damming of rivers and regulating their flow result in excessive sedimentation at the... View Article
What are carboxylic acids? Mention its properties and uses?
A Carboxylic Acid is an organic compound containing a carboxyl functional group.The general formula of a carboxylic acid is R-COOH... View Article
What are the types of waves?
Types of Waves in Physics Different types of waves have a different set of characteristics. Based on the orientation of... View Article
What is dehydration of alcohol ?
Alcohol upon reaction with protic acids tends to lose a molecule of water to form alkenes. These reactions are known... View Article
What are the types of joints in the body?
A joint, also known as an articulation or articular surface, is a connection that occurs between bones in the skeletal... View Article
What is decantation?
Decantation is a process that separates components of a mixture based on differences in density. Decantation involves two steps: Sedimentation:... View Article
What is irrigation and its methods?
Irrigation is the process of applying water to the crops artificially to fulfil their water requirements. Nutrients may also be... View Article
What is triangular number and sequence?
The triangular number sequence is the representation of the numbers in the form of equilateral triangle arranged in a series... View Article
What is direction cosines and direction ratios of a line in 3D plane?
The direction cosines of a (directed) line are the cosines of the angles which the line makes with the positive... View Article
What is Davisson germer experiment?
Davisson and Germer Experiment, for the first time, proved the wave nature of electrons and verified the de Broglie equation.... View Article
What are coplanar vectors?
Coplanar vectors are the vectors which lie on the same plane, in a three-dimensional space. These are vectors which are... View Article
What is the difference between invertebrates and vertebrates?
Invertebrates Vertebrates They do not possess a backbone, not an internal skeleton. They possess a backbone and an internal skeleton.... View Article
What are the classification of plants?
Classification based on Life Cycle Plant species can be classified based on their life cycle. Annuals These are plants that... View Article
What is continuity equation?
The continuity equation represents that the product of cross-sectional area of the pipe and the fluid speed at any point... View Article
Explain Consistent and Inconsistent Systems and it’s representation
If a consistent system has an infinite number of solutions, it is dependent . When you graph the equations ,... View Article
