Define the Incident ray with respect to a prism.

Define Emergent ray with respect to a prism.

Define the Angle of incidence with respect to a prism.

Define the Angle of the prism with respect to a prism.

What is called the angle between the incident ray and emergent ray of a prism ?

The angle between the incident ray and the refracted ray of a prism is called angle of deviation.

The angle between the incident ray and the emergent ray in case of a prism is called angle of prism. _________

For a light ray passing through the prism, the angle between the incident ray and the emergent ray is known as the .........

A ray of light is incident at 60^(@) on one face of a prism of angle 30^(@) and the emergent ray makes 30^(@) with the incident ray.the refractive index of the prism is