A ray of light travelling in air is incident on a rectangular glass slab. What will happen?

A ray of light travelling in air incident on a rectangular glass block and emerges out into the air from the opposite face. Draw a labelled ray diagram to show the complete path of this ray of light. Mark the two points where the refractions of light takes place. What can you say about the final direction of ray of light?

A ray of light travelling in air is incident on the surface of glass slab at an angle of 40^(@) . If the ray is deviated through 18^(@) , determine critical angle for the glass-air interface.

A ray of light travelling in air is incident on a parallel-sided glass slab(or rectangular glass slab). Draw a ray-diagram indiciating the change in its path in glass.

A ray of ordinary light is travelling in air. It is incident on air glass pair at a polarising angle of 56^@ . Find the angle of refraction in glass.

A ray of light travelling inside a rectangular glass block (mu=sqrt2) is incident on the glass-air surface at an angle of incidence of 45^@ . The refractive index of air is 1. The ray will

A ray of light travelling inside a rectangular glass block of refractive index sqrt 2 is incident on the glass-air surface at an angle of incidence of 45^(@) . The refractive index of air is one. Under these conditions the ray will

A ray of light travelling obliquely from glass to air :

A ray of light travelling inside a rectangular glass block of refractive index sqrt(2) is incident on the glass–air surface at an angle of incidence of 45^(@) . The refractive index of air is 1. Under these conditions the ray

A ray of light travelling inside a rectangular galss block of refractive index sqrt2 is incident glass-air suface at an angle of incidence of 45^@ . The refractive index of air is one. Under these conditions, the ray