Question

132. Rays of light get refracted while passing
from air to glass because
(a) density of glass is higher than that of air
(b) they cannot be reflected from a glass
surface
(c) glass absorbs energy from the light rays
(d) speed of light in glass is less than the speed
of light in air​

Answer 1

Answer:

(d) speed of light in glass is less than the speed

of light in air

Answer 2

132. Rays of light get refracted while passing
from air to glass because
(a) density of glass is higher than that of air
(b) they cannot be reflected from a glass
surface
(c) glass absorbs energy from the light rays
(d) speed of light in glass is less than the speed
of light in air