A ray of light is incident on one of the faces of the angle prism with an angle `40^(@)` with the surface. The angle of the prism is `60^(@)`. The emergent ray is deviated through an angle `38^(@)`. The angle of emergence is

A ray of light is inclined to one face of the prism at an angle of 50^@ .If the angle of the prism is 60^@ and the ray is deviated through an angle of 42^@ ,lfind the angle which the emergent ray makes with the second face of the prism.

A ray of light is incident on one face of a prism ( m= sqrt(3) ) at an angle of 60^@ . The refracting angle of the prism is also 60^@ . Find the angle of emergence .

A ray of light is incident on one face of a prism ( m= sqrt(3) ) at an angle of 60^@ . The refracting angle of the prism is also 60^@ . Find the angle of emergence .

A ray of light is incident on the glass prism at an angle of 40^@ .Find the angle of emergence,if the angle of prism is 60^@ and refractive index.

A ray of light is incident on the glass prism at an angle of 40^(@) . Find the angle of emergence, if the angle of prism is 60^(@) and refractive index is 1.5.

A ray of light is inclined to one face of a prism at an angle of 60^@ . If angle of prism is 60^@ and the ray deviated through an angle of 42^@ find the angle which the emergent ray makes with second face of the prism.

A ray of light is incident on one face of a prism at an angle of 50^(@) with the normal . The ray is deviated by the prism through 42^(@) . What is the angle of the prism , if the angle of emergence is 51^(@) ?

A ray of light is incident on a prism whose refractive index is 1.52 at an angle of 40^(@) . If the angle of emergence is 60^(@) , calculate the angle of the prism.

A ray of light is incident at an angle of 60^(@) on one face of a prism of angle 30^(@) . The ray emerging out of the prism makes an angle of 30^(@) with the incident ray. The emergent ray is

A ray of light is incident at an angle of 60^(@) on one face of a prism of angle 30^(@) . The ray emerging out of the prism makes an angle of 30^(@) with the incident ray. The emergent ray is