Question

Observe the following diagram carefully and identify the statement that is
correct as per this diagram.

(i) Speed of light in medium A is less than the speed of light in medium B.
(ii) The optical density of medium A is more than the optical density of
medium B
(ii) The absolute refractive index of medium B is less than the absolute
refractive index of medium A.
(iv) The absolute refractive index of medium B is higher than the absolute
refractive index of medium A.​

Answer 1

Answer:

(i) option is correct because light changes its direction in different mediums and speed changes as well