The refractive index of glass is `1.55` what is its polarising angle? Determine the angel of refraction for the polarising angle.

The refractive index of glass is 1.55 What is its polarising angle? Determine the angle of refraction for the polarising angle.

Refractive index of glass is 1.5. What is the velocity of light in glass?

What is the angle of polarisation?

Refractive index of glass is maximum for the colour of white light

A glass prism is immersed in a liquid of refractive index 1.4. If the refractive index of glass is 1.6 , find the limiting angle of the prism for emergence of ray through it.

Refractive index of glass is 1.5 and that of water is 1.33. will total internal reflection takes place what will be the critical angle?

The refracting angle of a glass prism is 60^(@) and the refractive index of glass is 1.6. If the angle of incidence of a ray of light on the first refracting surface is 45^(@) Calculate the angle of deviation of the ray . Given that sin 26^(@)14' = 0.4419, " " sin33^(@)46' = 0.5558 and sin62^(@)47' = 0.8893