An upolarized light beam is incident on a surface at an angle of incidence equal to Brewster's angle. Then,

A ray of light is incident on the surface of glass plate at an angle of incidence equal to Brewsters angle phi . If n represents the refractive index of glass with respect to air, then the angle between the reflected and the refracted rays is :

A ray of light is incident on the surface of glass plate at an angle of incidence equal to Brewsters angle phi . If n represents the refractive index of glass with respect to air, then the angle between the reflected and the refracted rays is :

A ray of light is incident on the surface of a glass plate at an angle of incidence equal to Brewster's angle phi . If mu represents the refractive index of glass with respect to air, then the angle between reflected and refracted rays is

A ray of light is incident on the surface of a glass plate at an angle of incidence equal to Brewster's angle phi . If mu represents the refractive index of glass with respect to air, then the angle between reflected and refracted rays is

A ray of light is incident on the surface of a glass plate at an angle of incidence equal to Brewster's angle phi . If mu represents the refractive index of glass with respect to air, then the angle between reflected and refracted rays is

A ray of light is incident on the surface of a glass plate at an angle of incidence equal to Brewster's angle phi . If mu represents the refractive index of glass with respect to air, then the angle between reflected and refracted rays is

A ray of light is incident on the glass plate at an angle of incidence equal to the Brewsters angle (theta_b) . Let n be the refractive index of the glass slab. If the grazing angle for the incident ray be 30^@ , then the angle of refraction will be :

The deviation produced when light wave is incident on a denser medium with an sngle of incidence equal to polarising angle is 24^@ . The angle of incidence is