Question

Please solve this question....

Q) A concave lens has focal length of 15 cm. At what distance should the object from the lens be placed so that it forms an image at 10 cm from the lens? Also, find the magnification produced by the lens.

Need appropriate answer as going to appear in boards...​

Answer 1

here your answer by using sign convention of concave lens
And in concave lens the image and object always negative

Answer 2

Explanation:

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refer to the attachment mate☺☺

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