Refraction Quiz 04

Refraction occurs at the boundary of:

The angle between the incident ray and the normal is called:

The ray that comes out of a glass slab after refraction is called:

The normal at a point on a surface is drawn:

The emergent ray from a rectangular glass slab is:

Which medium has the highest refractive index?

The relative refractive index of medium A with respect to medium B is:

The incident ray, refracted ray and normal lie in:

The refractive index of a medium is always:

The relative refractive index of medium 1 with respect to medium 2 can also be written as: