An equilaterial prism produces a minimum deviation of `30^@`. The angle of incidence is.

An equilateral prism produces a minimum deviation of 30^(@) . The angle of incidence is

An equilateral prism produces a minimum deviation of 30^(@) . The angle of incidence is

An equilateral prism is set for minimum deviation. If the angle of incidence is 45^@ then the angle of minimum deviation is

An equilateral prism is kept in the minimum deviation position. If the angle of incidence of a monochromatic ray at a refracting face is 49^@30 , the angle of minimum deviation of the ray will be

A prism has a refracting angle of 60^@ . When placed in the position of minimumm deviation, it produces a deviation of 30°. The angle of incidence is,

If the refracting angle of a prism is 60^@ and the minimum deviation is 30^@ , then the angle of incidence is

If the refracting angle of a prism is 60^@ and the minimum deviation is 30^@ , then the angle of incidence is