Question

8) A spherical mirror forms a real image at the same position of the object placed at a distance of 20cm in front of the mirror.

a) What type of mirror is this?

b) What is the magnification? Justify your answer.

c) Find out the focal length and radius of curvature of the mirror.

Pls answer correctly​

Answer 1

Answer:

concave mirror is the answer of option @