A glass plate has a thickness r and refractive index The

Last updated: 6/9/2023

A glass plate has a thickness r and refractive index The angle of incidence of a ray from air into the plate is equal to the critical angle for glass air intrerface The lateral shift perpendicular distance between incident ray and emergent ray of ray is given by 2 14 1 1 1 3 1 1 2 1 4 t 2 1 1