Physics, asked by abhay2522yyyy, 11 months ago

The focal length of a convex lens is 25 cm. At what
distance from the optical centre of the lens an object
be placed to obtain a virtual image of twice the
size ?
Ans. 12.5 cm in front of the lens

Answers

Answered by yash2069

1

Answer:

-12.5 cm

Explanation:

as it is always in the left hand side

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