Draw a ray diagram in each of the following cases for a concave mirror when magnitude of magnification is-

Question

(i) Draw a ray diagram in each of the following cases for a concave mirror when magnitude of magnification is-
(a) less than one
(b) greater than one
(ii) The focal length of a rear view mirror in a car is 20 cm. At an instant, another car approaching from back side is at a distance of 400 cm from it. Find the position and relative size of image at this instant.

Answer 1

 Size of the image is 0.04 times the size of Object