The angle between the emergent ray and incident ray when the light goes from air to glass slab is___.
180°
300°
60∘
90∘
Here emergent ray and incident rays are parallel, so the angle between them is 0∘
Find the angle between the emergent ray and incident ray when the light goes from air to glass slab. Given μglass = 1.5
A ray of light is incident on a glass-slab from air at an angle . Thickness and refractive index of glass-slab are‘t’ and ‘μa ’ respectively, Find the lateral displacement of the emergent ray respective to incident ray.