Question

A ray of light is travelling from a rarer medium to a denser medium (incident angle is less than 90 degree) . While entering the denser medium at the point of incidence, it
(a) goes straight into the second medium
(b) bends towards the normal
(c) bends away from the normal
(d) does not enter at all​

Answer 1

Answer:

the light ray bends towards normall