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Physics, 18.05.2021 23:20 lekaje2375

A converging lens forms an image at 40 cm. A 9 cm tall object is placed in front of the lens at a distance of 78 cm. Determine the focal length of the lens.

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A converging lens forms an image at 40 cm. A 9 cm tall object is placed in front of the lens at a di...

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