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A rod of length 10 cm is lies along the ...

A rod of length 10 cm is lies along the principal axis of a concave mirror of focal length 10 cm in such a way that the end closer to the pole is 20 cm away from it. The length of the image is

A

5 cm

B

10cm

C

15cm

D

20cm

Text Solution

Verified by Experts

The correct Answer is:
A
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