Question

Which one of the following is correct, when light is gaing from an optically denser

medium to a rarer medium

(a) angle of incidence is equal to angle of refraction (b) angle of incidence is greater than angle of refraction

(c) angle of incidence is less than angle of refraction

(d) both angle of incidence and angle of refraction are zero​

Answer 1

Answer:

(c) Angle of incidence is less than the angle of refraction

Answer 2

Answer:

c angle of incidence is less than angel of refraction