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 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 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.

A ray of light is incident on a galss slab making on angle of 30^(@) with the surface . If the angle of refraction in glass is 33^(@) , the angle of deviation of the ray during its passage through the galss slab 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

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 .

Light is incident on a glass slab making an angle of 30^(@) with the surface. If the speed of light in air is 3 xx 10^(8) m//s and the refractive index of glass is 1.5, find: (i)the angle of refraction. (ii ) the speed of light in glass.

Light is incident on a glass slab making an angle of 30^(@) with the surface. If the speed of light in air is 3 xx 10^(8) m//s and the refractive index of glass is 1.5, find: (i)the angle of refraction. (ii ) the speed of light in glass.