Optics Question 533

Question: If an observer is walking away from the plane mirror with $ 6m/sec. $ Then the velocity of the image with respect to observer will be

[RPMT 1999]

Options:

A) $ 6m/sec $

B) $ -6m/sec $

C) $ 12m/sec $

D) $ 3m/sec $

Show Answer

Answer:

Correct Answer: C

Solution:

Relative velocity of image $ w.r.t. $ object $ =6-(-6)=12m/\sec $



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