Physics, asked by ritik22270, 7 months ago

A lens of 20 cm focal length forms four times enlarged,erect imageof an object, Find pos. if object ,image and nature of lens​

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Answered by sanagulnazmominaiman
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Answer:

A lens of 20 cm focal length forms four times enlarged,erect imageof an object, Find pos. if object ,image and nature of lens

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