An image 2/3 of the size of the object is formed by a convex lens at a distance of 12 cm from it.

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asked Mar 24, 2018 in Science by Golu (37,045 points) 19 169 584
An image 2/3 of the size of the object is formed by a convex lens at a distance of 12 cm from it. Find  the focal length of the lens

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answered Mar 24, 2018 by BISHNU (15,580 points) 4 4 6

The image formed is real (convex lens forms diminished real image)

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