When unpolarised light beam is incident from air onto glass ( n = 1.5) at the polarising angle

When unpolarised light beam is incident from air into glass (n =1.5) at the polarised angle .......

A ray of unpolarised light is incident on a glass plate of refractive index 1.54 at polarising angle, then angle of refraction is :

A ray of unpolarised light is incident on a glass plate at the polarising angle theta_p . Then

An unpolarised light is incident upon a glass plate of refractive index 1.54 at Brewster's angle and gets completely plane polarised. The angle of polarisation is (given tan 57^(@) = 1.54)

An unpolarised light is incident upon a glass plate of refractive index 1.54 at Brewster's angle and gets completely plane polarised. The angle of polarisation is (given tan 57^(@) = 1.54)

When light is incident from air to glass at an angle 57^@ , the reflected beam is completely polarised. If the same beam is incident from water to glass, the angle of incidence at which reflected beam is completely polarised will be

When light is incident from air to glass at an angle 57^@ , the reflected beam is completely polarised. If the same beam is incident from water to glass, the angle of incidence at which reflected beam is completely polarised will be