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Figure shows PQ, QR, RS and SP, the wall...

Figure shows PQ, QR, RS and SP, the walls of room PQRS, each measuring 8 m. The wall PQ has a full length plane mirror. A camera is placed at M the mid point of wall SR. In order to take clear image of the point R, S the camera should be focused at

A

4 m

B

8 m

C

16 m

D

More than 16 m

Text Solution

Verified by Experts

The correct Answer is:
D
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