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Physics, 04.06.2021 20:30, taleiayarbough4544
An object is placed 10 cm in front of a convex lens, and the image is 38 cm behind the lens. The focal length is?
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Answers: 3
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An object is placed 10 cm in front of a convex lens, and the image is 38 cm behind the lens. The foc...
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