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(a) A short linear object of length b li...

(a) A short linear object of length b lies along the axis of a concave mirror of focal length f at a distance u from the pole. What is the size of the image? (b) If the object begins to move with speed `V_(0)` , what will be the speed of its image?

A

`((f)/(u-f))b`

B

`((u-f)/f)b`

C

`((f)/(u-f))^2b`

D

`((u-f)/f)^2b`

Text Solution

Verified by Experts

The correct Answer is:
C
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