Physics, asked by piyushkant278, 3 months ago

a lens of focal length 12 CM produce a virtual image whose linear dimension are ⅓ that of the object the the distance of object and the image from the lens are respectively​

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Answered by 9bjoyjoshua
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Answer:

an object is kept at the distance of 40 cm from a diverging lens of focal length 20 CM at what distance the image is formed from the lens find the magnification of the image

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