Light ray is incident on a prism of angle `A=60^(@)`and refractive index`mu=sqrt(2)`.the angle of incidence at which the emergent ray grazes the surface is given by

Light ray is incident on a prism of angle A=60^(@) are refractive index mu=sqrt(2) . The angle of incidence which the emergent rays grazes the surface is given

Light ray is incident on a prism of angle A=60^(@) are refractive index mu=sqrt(2) . The angle of incidence which the emergent rays grazes the surface is given

Calculate the angle of incidence on the face of a prism of refracting angle 60^(@) and of refractive index 1.5, for which the emergent ray just grazes the other face.

Calculate the angle of incidence on the face of a prism of refracting angle 60^(@) and of refractive index 1.5, for which the emergent ray just grazes the other face.

A ray of light is incident normally on one of the faces of a prism of angle 30^@ and refractive index sqrt2 . The angle of deviation of the ray is

A ray of light is incident normally on one of the faces of a prism of angle 30^@ and refractive index sqrt 2 . The angle of deviation of the ray is

A ray of light is incident on a prism of refractive index mu and angle A at the angle of incidence i_(1) and emerges at the angle i_(2) . If the ray is incident on the prism at the angle i_(2) , calculate the deviation of the ray.

In an isosceles prism of prism angle 45^(@) , it is found that when the angle of incidence is same as the prism angle, the emergent ray grazes the emergent surface. Find the refractive index of the material of the prism.For what angle of incidence the angle of deviation will be minimum ?