The refractive index of a material of a prism of angles `45^(@)-45^(@)-90^(@)` is `1.5.` The path of the ray of light incident normally on the hypotenuse side is shown in

The refractive index of material of a prism of angles 45^(@) , -45^(@) , and -90^(@) is 1.5. The path of the ray of light incident normally on the hypotenuse side shown in

The refractive index of material of a prism of angles 45^(@) , -45^(@) , and -90^(@) is 1.5. The path of the ray of light incident normally on the gypotenuse side shown in

The refractive index of the material of a prism of refracting angle 45^@ is 1.6 for a certain monochromatic ray. What will be the minimum angle of incidence of this ray on the prism so that no TIR takes place as the ray comes out of the prism.

The refractive index of the material of a prism of refracting angle 45^@ is 1.6 for a certain monochromatic ray. What will be the minimum angle of incidence of this ray on the prism so that no TIR takes place as the ray comes out of the prism.

The refractive index of the material of a prism is sqrt((3)/(2) and the refractive angle is 90^(@) . Calculate the angle of minimum deviation and the corresponding angle of incidence. Show that the limiting angle of incident for getting emergent ray is 45^(@) .

One of the refracting surfaces of a prism of angle of 30^(@) is silvered. A ray of light incident at an angle of 60^(@) retraces its path. The refractive index of the material of prism is

One of the refracting surfaces of a prism of angle of 30^(@) is silvered. A ray of light incident at an angle of 60^(@) retraces its path. The refractive index of the material of prism is

A ray of light is incident on the hypotenuse of a right-angled prism after travelling parallel to the base inside the prism. If mu is the refractive index of the material of the prism, the maximum value of the base angle for which light is totally reflected from the hypotenuse is

A ray of light is incident on the hypotenuse of a right angled prism after travelling parallel to the base inside the prism. If mu is the refractive index of the material of the prism, the maximum value of the base angle for which light is totally reflected from the hypotenuse is