Physics, asked by alfa2omega101, 1 year ago

image of an object is 2/3 times of object and object is placed at 30 cm from a concave lens find the focal length of the lens

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Answered by Anonymous

6

hope it helps u .......mate .....

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alfa2omega101: Welcome

Answered by anweshasingh88

0

Answer:12 cm

Explanation:

( Explanation in attachment )

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alfa2omega101: Your answer is wrong. F is 60

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