A concave lens of focal length f forms an image which is 1/3 times the size
A concave lens of focal length f forms an image which is 1/3 times the size of the object. Then, the distance of object from the lens is
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(a) 2f (b) f (c) […]
A concave lens of focal length f forms an image which is 1/3 times the size of the object. Then, the distance of object from the lens is
Options
(a) 2f (b) f (c) […]
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