A ray of light enters a rectangular glass slab at angle θ1 = 45° and emerges at an angle θ2, as shown below. If refractive index of glass slab is √2 then θ2 is:-
Incorrect answers will be reported, answer correctly!
A ray of light enters a rectangular glass slab at angle θ1 = 45° and emerges at an angle θ2, as shown below. If refractive index of glass slab is √2 then θ2 is:-
Incorrect answers will be reported, answer correctly!