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A candle flame 2 cm high is placed at di...

A candle flame 2 cm high is placed at distance of 2 meter from a wall. How far from the wall must a concave mirror to placed in order to form an image of the flame 6 cm high on the wall ?

A

225 cm

B

300cm

C

450 cm

D

500 cm

Text Solution

Verified by Experts

The correct Answer is:
B
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