CBSE Class 7 Answered
13. A man standing very close to and in front of a special mirror finds his image having a very small head, a fat body and legs of normal size. What is the shape of A) top part of the mirror B) middle part of the mirror C) bottom part of the mirror Give reasons for your choice.
Asked by Nimmi | 25 Jan, 2019, 06:34: PM
Expert Answer
top part : Convex mirror - magnification is much less than one - hence head appears small
middle part : Concave mirror - magnification is greater than one - hence body appears fat
botton part : plane mirror - magnification always one - legs appear normal size
Answered by Thiyagarajan K | 25 Jan, 2019, 10:39: PM
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