What is polarisation of light?

State Brewster's law of polarisation of light ?

What do you mean by polarisation of light ? How will you distinguish between polarised and non polarised light ?

Explain polarisation of light (with a diagram) and also explain, unpolarised light passing through two polarizers. Derive Malus’ Law.

What is refraction of light? How is refractive index of material related to velocity of light?

What is refraction of light?

What is unpolarised light? Explain the concept of unpolarised light.

What is the dispersion of light?

What is an unpolarised light ?

What is light?

What is light?