A ray of light passes from a medium X to another medium Y. No refraction of light occurs if the ray of light hits the boundary of medium Y at an angle of:

When a ray of light passes from air medium to denser medium then the refractive index is

When a ray of light is going from one medium to another its

Ray of light bends as light travels from one medium to another.

A ray of light passes from solid medium 1 into solid medium 2. The refractive index of medium 1 is the same as that of medium 2. Which of the figures correctly shows the path of the ray of light in the two mediums?

A ray of light passes from vaccume into a medium of refractive index n. if the angle of incidence is twice the angle of refraction, then the angle of incidence is

The ray of light gets deviated when it passes from one medium to another medium because ___