The figures represent three cases of a ray passing through a prism of angle A. The case corresponding to minimum deviation is

The deviation delta of a ray on passing through a prism of small angle A is.

Draw the path of light ray passing through a prism. Label angle of incidence and angle of deviation in the ray diagram.

The angle of minimum deviation of a ray passing through a prism is the minimum for

The angle Of a prism is 60 degree. What is the angle of refraction for a ray passing through the prism in minimum deviation position

In the diagram, a ray is passing through a broken prism, find angular deviation for the ray

In the diagram, a ray is passing through a broken prism, find angular deviation for the ray