Question

Where should Himanshu stand so that his image is visible to the observer?

• A. Between Observer and Point A
• B. Beyond Point B
• C. Between Point A and Point B
• D. Behind the mirror

Answer 1

The correct option is C

Between Point A and Point B

If Himanshu stands between the observer and A then the reflected rays cannot reach the observer. Hence, the observer won't be able to see Himanshu. Similarly, if Himanshu is standing beyond B then the light rays reflected from the mirror won't reach the observer. Hence, Himanshu needs to stand between the points A and B. The region between A and B where the observer could see the image of Himanshu is the range of visibility.