Physics, asked by devadattanbk, 10 months ago

An object is placed at a distance 20 cm from a convex lex of focal lenght 10 cm find the image distance and nature of the image

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Answered by Anonymous

Focal length of lens,f = 10 cm. It means, image I1 will form at distance 20 cm right from the lens the lens. This image acts as source(object) for the mirror. So, the final image I2 will form from mirror at the distance of 10/3 cm, right from the mirror.

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