Refractive index of a rectangular glass slab is `mu = sqrt(3)`. Alight ray incident at an angle 60° is displaced laterally through 2.5 cm. Distance travelled by light in the slab is

Refractive index of water with respect to air is sqrt(2) . Alight ray is incident on the surface at an angle 30° travelling through water. The deviation of light ray is

A ray of light is incident on a glass slab of thickness t, at an angle i,r is the angle of refraction in the glass slab. Distance travelled in the glass slab is

A ray of light enters a rectangular glass slab of refractive index sqrt(3) at an angle of incidence 60^(@) . It travels a distance of 5cm inside the slab and emerges out of the slab. The perpendicular distance between the incident and the emergent rays is

A ray of light enters a rectangular glass slab of refractive index sqrt(3) at an angle of incidence 60^(@) . It travels a distance of 5cm inside the slab and emerges out of the slab. The perpendicular distance between the incident and the emergent rays is

The thickness of a glass slab (mu = 1.5) is 10 cm. A ray of light is incident at an angle of 60^(@) on a face of the slab and it emerge from the other face. Calculate the lateral displacement of the ray.

A ray of light incident normally on a glass slab of refractive index 3/2, travels a distance of 6 cm in glass in time t. What will be the distance travelled by the ray in the same time (t) if it travels in air ?

A ray of light incident on a glass slab of refractive index frac(3)(2) , travels a distance of 6 cm in glass in time (t). What will be the distance travelled by the ray in the same time (t) if it travels in air?

A light ray is incident at 45^(@) on a glass slab. The slab is 3cm thick, and the refractive index of the glass is 1.5 . What will the displacement of the ray be as a result of its passage through the slab? At what angle will the ray emerge formn the slab?

A light ray is incident at 45^(@) on a glass slab. The slab is 3cm thick, and the refractive index of the glass is 1.5 . What will the displacement of the ray be as a result of its passage through the slab? At what angle will the ray emerge formn the slab?