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 light ray is incident on a prism in minimum deviation position and suffers a deviation of 40^@ . If the shaded half of the prism is removed off, then the same ray will suffer a deviation of

In the minimum deviation position of an equilateral prism, angle of deviation is 30^@ . What are angle of incidence and angle of refraction ?

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

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 light ray of angles of incidence 40^(@) emerged from the prism in minimum deviation position. Then what is the angle of incidence on the second surface ?