What is the refractive index of the material of the glass prism shown in the figure, if a ray of light incident normally at the face AB emerges along the face AC?

A rectangular block is composed of three different glass prisms (with refractive indices mu_(1), mu_(2) and mu_(3) ) as shown in the figure below. A ray of light incident normal to the left face emerges normal to the right face. Then the refractive indices are related by

Monochromatic light is incident on a glass prism of angle A. If the refractive index of the material of the prism is mu , a ray, incident at an angle theta , on the face AB would get transmitted through the face AC of the prism provided:

A drop of liquid is spread over the hypotenuse of a right angled isosceles prism as shown in Fig. and a ray of light is incident normally on face AB of the prism. If refractive index of liquid is sqrt(2) , then for total internal reflection to occur, refractive index of material prism should be :

A glass prism is immeresed in water as shown in the figure. When a beam of light incident is incident normally on the face ab, it is internally reflected at the face ad. If the refractive index of glass is 1.5 and that of water is 4//3 , then

A glass prism of refractive index 1.5 is immersed in water (refractive index 4/3). A light beam incident normally on the face AB is totally reflected to reach the face BC , Fig. if : .

A glass prism of refractive index 1.5 is immersed in water (refractive index 4/3). A light beam incident normally on the face AB is totally reflected to reach on the face BC if.

A glass prims ABC (refractive index 1.5) , immersed in water (refrective index 4/3 ). A ray of light is incident normally one face AB. If it is totally reflected at the face AC, then