A ray of light is incident on a glass slab of refractive index 1.5, making an angle of `40^(@)` with the surface. The angle of refraction in glass is

A ray of light is incident on a glass slab making an angle of 30^@ with the surface. The angle of refraction in glass, if the refractive index of flass is 1.6 , is

A ray of light is incident on a glass slab making an angle of 30^@ with the surface. The angle of refraction in glass, if the refractive index of flass is 1.6 , is

A beam of light is incident on glass slab making an angle of 60^(@) with the surface. The angle of refraction and the velocity of light in glass of R.I. 1.5 are

A ray of light is incident on a glass slab making an angle of 25^@ with the surface. Calculate the angle of refraction in glass and velocity of light in glass, if the, refractive index of glass and velocity of light are 1.5 and 3 xx 10^8 m/s respectively.

Ray of light is incident on surface of glass plate of absolute refractive index 1.55 at an angle of polarisation angle of refraction = ......

Light is incident on a glass slab making an angle of 30^@ with the surface. Calculate the angle of refraction in glass and velocity of light in glass. Given mu= 1.5 , Va = 3 xx 10^8 m//s .

A ray of light is incident on a glass slab at an angle of 45^(@) . If refractive index of glass be 1.6, what is the angle of refraction ?

A ray of light is incident on the surface of a glass plate of refractive index 1.536 at the polarising angle.Calculate the angle of refraction.