A ray PQ incident on the refracting face BA is refracted in the prism BAC as shown in the figure and emerges from the other refracting face AC as RS such that AQ = AR. If the angle of prism `A = 60^(@)` and the refractive index of the meterial of prism is `sqrt2` , then the angle of deviation of the ray is

A ray PQ incident on the refracting face BA is refracted in the prism BAC as shown in the figure and emerges from the other refracting face AC as RS such that AQ = AR. If the angle of prism A = 60^(@) and the refractive index of the material of prism is 3^1/2, then the angle of deviation of the ray is

A ray PQ incident on the refracting face BA is refracted in the prism BAC as shown in the figure and emerges from the other refracting face AC as RS such that AQ = AR. If the angle of prism A = 60^(@) and the refractive index of the material of prism is 3, then the angle of deviation of the ray is

A ray PQ incident on face AB of a prism ABC , as shown in Fig., emerges from the face AC such that AQ = AR . Draw the ray diagram showing the pasage of the ray through the prism. If the angle of prism is 60^@ and refractive index of the material of the prism is sqrt(3) , determine the values of angle of incidence and angle of deviation. .

The refractive angle of prism is A. A ray is incident normally on one of the refracting faces of a prism and emerges out. If D be the deviation of the ray then refractive index of the material of the prism is—

A ray of light is incident normally on one face of a prism of refracting angle A. After travelling through prism, the ray emerges from the second refracting surface making an angle of deviation of delta . The refractive index of the material of prism is

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