Question

what is the lateral displacement when a ray of light falls normally on a glass slab?

Answer 1

hey .......lateral displacement is the shift from the view of the observer as the emergent ray out of the glass slab and the distance between incident ray and the emergent ray is lateral shift
......... hope helps

Answer 2

here is your answer..here t= thick Ness of the slab..okkk my dear friend hope this will help you..