A ray of light passes from glass `(mu_(g) = 1.52)` to water `(mu_(w) = 1.33)`. What is the critical angle of incidence?

A ray of light propagates from glass (""_(a)mu_(g)=1.5) to water ("'"_(a)mu_(w)4/3) . The value of critical angle is

Light is incident from glass (mu = 1.50) to water (mu = 1.33) find the range of the angle of deviation for which there are two angles of incidence.

What a ray of light passes from air into glass, is the angle of refraction greater than or less than the angle of incidence?

Light is incident from glass (mu_g=3/2) to water (mu_w=4/3). Find the range of the angle of deviat on for refracted light.

A ray of light falls on a glass plate of refractive index mu=1.5 . What is the angle of incidence of the ray if the angle between the reflected and refracted rays is 90^@ ?

Critical angle of light passing from glass to water is minimum for