Three right angled prisms are glued as shown in the figure. An incident ray passes undeviated through the system. Express the refractive index `(mu_(2))` of the middle prism in terms of `mu_(1)` and `mu_(3)`.

Find the angle of deviation suffered by the light ray shown in figure. The refractive index mu = for the prism material.

Find the angle of deviation suffered by the light ray shown in figure. The refractive index mu= 2.0 for the prism material.

Find the angle of deviation suffered by the light ray shown in figure. The refractive index mu= 2.0 for the prism material.

For right-angled prism, ray-1 is the incident ri and ray-2 is the emergent ray as shown in the figure. Refractive index of the prism is .........

A ray of monochromatic light is incident on the refracting face of a prism (angle 75^(@)0 . It passes through the prism and is incident on the other face at the critical angle. If the refractive index of the prism is sqrt(2) , then the angle of incidence on the first of the prism is

A ray of monochromatic light is incident on the refracting face of a prism (angle 75^(@)0 . It passes through the prism and is incident on the other face at the critical angle. If the refractive index of the prism is sqrt(2) , then the angle of incidence on the first of the prism is

A ray is incident at an angle of incidence i on one surface of a small angle prism (with angle of prism A) and emerges normally from the opposite surface. If the refractive index of the material of the prism is mu , then the angle of incidence is nearly equal to:

A light ray is incident on one refraction face of a prism, of refractive angle A, at an angle of incidence, I and emerges from the opposite face, normally. If refractive index of the material of the prism be mu what will be the value of the angle of incidence?