An optical system whose cross section is shown below is constructed from two different glass isosceles wedges (each with 30 degrees - 75 degrees - 75 degrees cross section). The refractive indices of two glasses are √3 and √2 respectively. A light beam is incident at an angle of 60 degree on face AB. The angle of emergence from the face CD is?

Hadiya , 6 Years ago

Grade 10