Question

12. Which of the following statements are true?
(a) the pole of a spherical mirror is the part of the mirror.
(b) the centre of curvature of the mirror is not the part of mirror
(c) the centre of curvature of the mirror is the part of mirror
(d) the centre of curvature of the concave mirror lies behind the mirror.​

Answer 1

Answer:

Option(C)

Explanation:

A) pole is the part of lens not mirror. Hence, incorrect

B) The centre of curvature lies in the mirror hence it is the part of mirror

D)The centre of curvature of the concave mirror lies beside the mirror

Answer 2

Answer:

Option (c) the Centre of curvature of the mirror is the part of mirror