Question

A child is standing in front of a magic mirror. she finds the image of her head bigger, the middle portion of her body of the same size and that of the legs smaller. what is the following is the order of combinations for the magic mirror from the top.

• A. concave, plane and convex
• B. (b) convex, concave and plane
• C. the plane, convex and concave
• D. (d) convex, plane and concave

Answer 1

The correct option is A

concave, plane and convex

1. Concave Mirror producing a bigger image and middle part of mirror is plane mirror as the middle portion is unaltered whereas the bottom part producing small image of legs Hence convex mirror.
2. As image of head is bigger therefore the top portion of the mirror must be concave.

Therefore, Option A is correct