Find the angle `theta_a` made by the light ray when it gets refracted from water to air, as shown in Fig .

Find the maximum angle of refraction when a light ray is refracted from glass (mu= 1.50) to air.

Find the maximum angle of refraction when a light ray is refracted from glass (mu= 1.50) to air.

Light rays when travelling from air to water bends …………………… .

Rays of light get refracted while passing from air to glass because

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

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

When a ray of light enters into water from air "………."