For a prism, `A=60^(@), n=sqrt(7//3)` . Find the minimum possible angle of incidence, so that the light ray is refracted from the second surface. Also, find `delta_(max)`.

The refracting angle of a prism is 60^(@) and its refractive index is sqrt((7)/(3) . What should be the minimum angle of incidence on the first refracting surface so that the ray can emerge somehow from the second refracting surface?

The refracting angle of a prism is 60^(@) and the refractive index of its material is sqrt((7)/(3)). Find the minimum angle of incidence of a ray of light falling on one refracting face of the prism such that the emerging ray will graze the other refracting face.

The refractive index of a prism having refracting angle 75^(@) is sqrt2 . What should be the minimum angle of incidence on a refracting surface so that the ray will emerge from the other refracting surface of the prism?

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

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

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 ?

A prism of refractive index sqrt(2) has refractive angle 60^(@) . Find the angle of incidence so that a ray minimum deviation.

A prism of refractive index sqrt(2) has refractive angle 60^(@) . Find the angle of incidence so that a ray minimum deviation.