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 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 inclined to one face of a prism at an angle of 50^@ . The angle of prism is 60^@ and the ray deviates through an angle which the emergent ray makes with 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 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 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 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 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 one face of prism making an angle of 50^@ with the face. If emergent ray from the prism is made to retrace its path, what would be the angle of emergence ?