3 tan 4 tan n WO0112 2 A ray of light is incident on the

Last updated: 6/28/2023

3 tan 4 tan n WO0112 2 A ray of light is incident on the surface of a glass plate at an angle of incidence equal to Brewster s angle If u represents the refractive index of glass with respect to air then the angle between reflected and refracted rays is 1 90 2 sin ucose 3 90 4 90 sin sind u POBO