A ray incident a `15^(@)` on one refracting surface of a prism of angle `60^(@)` , suffers a deviation of `55^(@)` . What is the angle of emergence

A ray incident at 15^(@) on one refracting surface of a prim of angle 60^(@) ,suffers a deviation of 55^(@) . What is the angle of emergance?

The angle of a prism is 30^(@) . The rays incident at 60^(@) on one refracting face suffer a deviation of 30^(@) . Then the angle of emergence is :

The angle of a prism is 30^(@) . The rays incident at 60^(@) on one refracting face suffer a deviation of 30^(@) . Then the angle of emergence is :

The angle of a prism is 30^(@) . The rays incident at 60^(@) on one refracting face suffer a deviation of 30^(@) . Then the angle of emergence is :

A ray passes through a prism of angle 60^(@) in minimum deviation position and suffers a deviation of 30^(@) . What is the angle of incidence on the prism

A ray passes through a prism of angle 60^(@) in minimum deviation position and suffers a deviation of 30^(@) . What is the angle of incidence on the prism

A ray of light incident at an angle of incidence 48^(@) on a prism of refracting angle 60^(@) suffers minimum deviation. Calculate the angle of minimum deviation.

The angle of prism is 30^@ . The rays incident at 60^@ on one refracting surface suffer a deviation of 30^@ . The angle of emergence is

The refractive angle of prism is A. A ray is incident normally on one of the refracting faces of a prism and emerges out. If D be the deviation of the ray then refractive index of the material of the prism is—