Question

A ray of light is incident at an angle of 60 on one face of a prism of angle 30. the emergent ray of light makes an angle of 30 with incident ray. the angle made by the emergent ray with second face of prism will be

Answer 1

Given that:

Angle of prism ,A= 30o

Angle of incidence,= 60o

Angle of deviation = 30o