Science, asked by vikramkajla1982, 1 month ago

an object is placed in front of a lens to obtain errect enlarged image if object was at 10 m distance and image formed is at 30 cm find focal length of lens​

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Answered by nayakdikshu08
0

Explanation:

an object is placed in front of a lens to obtain errect enlarged image if object was at 10 m distance and image formed is at 30 cm find focal length of lens

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