Question

trace the path of a Ray of light passing through a rectangular glass slab

Answer 1

light entering through the glass slab bend towards normal and at exit it bend away from normal

Answer 2

hey there!!!
a ray of light passing through a rectangular glass slab will get deviated due to change in medium of light so the angle of devotion will differ from angle of incidence
hope this will help
plz help by making this answer brainliest