In the figure shown, the angle made by the light ray with the normal in the medium of refractive index `sqrt2` is

Determine the value of the angle of incidence for a ray of light travelling from a medium of refractive index mu_1 = sqrt(2) into the medium of refractive index mu_2 = 1 , so that it just grazes along the surface of separation.

The figure shows the path of ray of light propagating from medium 1 to medium 2.The refractive index of medium 1 with respect to medium 2 is___

The figure shows the path of ray of light propagating from medium 1 to medium 2. The refractive index of medium 1 with respect to medium 2 is …………………………. .

Figure shows a ray of light as it travels from medium A to medium B. Refractive index of the medium B relative to medium A is

Figure shows a ray of light as it travels from medium A to medium B. Refractive index of the medium B relative to medium A is

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