Question

Which statement is correct
(a) When light proceeds from denser to rare medium and the angle of incidence is greater than critical angle total internal reflection of light takes place.
(b) When light proceeds from rare to denser medium internal reflection of light takes place.
(c) When light proceeds from denser to rare medium , internal reflection always takes place
(d) None of the above

Answer 1

Answer:

(b) when light proceeds from rare to denser medium internal reflection of light takes place.

is the correct option