Like poles of a magnet repel each other. This is because when the two magnets of like poles are kept facing each other the lines of forces are in... View Article
Given that height of each book is 3cm 5mm We need to find the height of a pile of 25 books in meters 1cm = 10mm so 3cm = 30cm3 cm 5 mm = 30... View Article
Given that The numerator of a fraction is 4 less than the denominator 1 is added to both its numerator and denominator, it becomes 1/2. So let... View Article
Splitting of light is a simple physical phenomenon called dispersion of light. When white light is passed through a glass prism it splits into... View Article
When dilute hydrochloric acid reacts with sodium sulphite, sulphur dioxide gas is evolved. The reaction when hydrochloric acid reacts with... View Article
Given that 2x+3= 4+ x We need to find x 2x+3= 4+ x On combining the like terms in the above equation, we get 2x-x= 4-3 x=1 Hence the value... View Article
Free fall is defined as a situation when a body is moving only under the influence of earth’s gravity. Since external force is acting on... View Article
Distilled water is water that was boiled to steam and recondensed to water. It does not include any ions or minerals in it. So distilled water is... View Article
When sunlight hits a raindrop, the red light waves are bent at an angle of 42 degrees from their original direction from the sun. Shorter violet... View Article
Given that: one zero of the polynomial (a^2+2)x^2 +10x +3a is the reciprocal of the other. We need to find a Let one zero be αThen other... View Article
Given that Surface area of a cube = 2400cm2 We need to find out the volume of the cube We know that the formula of the surface area of cube=6a2... View Article
The solution of dilute HCl, dilute HNO3, ZnCl2, and H2O can be kept in the container made of copper. Since copper is a less reactive metal and is... View Article
Given that The multiplicative inverse of 15/3 is a/b We need to find out the value of (a+b) multiplicative inverse of 15/3 is 3/15 Hence, as per... View Article
1) Sarcodina: A taxonomic group within Phylum Sarcomastigophora. It includes the amoebas, heliozoan, rediozoa, and foraminifera, which are... View Article
Given: 12x-6x-13 We need to find the value of x in the given equation So let us equate the given equation to zero 12x-6x-13= 0 6x - 13= 0 6x=13... View Article
Light is a form of electromagnetic radiation that enables the human eye to see or make things visible.  It is also defined as radiation that is... View Article
Cell division happens when a parent cell divides into two or more cells called daughter cells. Cell division usually occurs as part of a larger... View Article
The smell of hot sizzling food reaches to you several meters away but to take smell from cold food you have to go close because particles of hot... View Article
Given: C6H3Cl3 The name of the given compound C6H3Cl3 is tri chloro benzene. It contains 6 carbon atoms, 3 hydrogen atoms, and 3 chlorine atoms.... View Article
Solve: (109)+(-75) Given: (109)+(-75) We know that (+) x (-) =(-) Hence +(-75) = -75 Substituting the above value in the given equation, we get... View Article
