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Dispersion Phenomenon in Daily life

This is an activity to collect information about the dispersion phenomenon that occurs in daily life. What is Dispersion? The splitting of white light into 7 different colours is called Dispersion. The seven different colours are abbreviated as VIBGYOR i.e., Violet,...

What is meant by “Water of crystallization” of a substance?

Water of Crystallization: According to the Physics TextBook, Water of Crystallization is the fixed number of water molecules present in one formula unit of a salt. A substance containing water of crystallization is called a Hydrous substance or hydrate. It can be...

Conduct an experiment to demonstrate the scattering of the light

This is the activity of Class 10 Physics: Conduct an experiment to demonstrate the scattering of the light What is Scattering of Light: Atoms or molecules which are exposed to light absorb light energy and emit some part of the light energy in different directions....

Conduct an experiment to find the refractive index of a prism

Aim: To find the refractive index of a prism Materials Required: Prism, piece of white chart of size 20 x 20 cm, pencil, pins, scale and protractor Procedure: 1. Take a Prism and place it on the white chart in such a way that the triangular base of the prism is on the...