Question
A man standing in front of a special mirror, finds his image having a very small head, a fat body, and legs of normal size. What are the shapes of the three parts of the mirror?
Solution
(i) The upper part of the mirror is convex because the image appears diminished than it's actual size.
(ii) The middle part of the mirror is concave as, an enlarged image is formed.
(iii) The lower part of the mirror is plane because there is no change in the size of the image.
