Physics, 01.02.2021 21:30 zah16

A magnifying glass uses a convex lens of focal length 6.25 cm. When it is held 5.20 cm in front of an object, what is the image distance? (Mind your minus signs)
(Unit=cm)

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A magnifying glass uses a convex lens of focal length 6.25 cm. When it is held 5.20 cm in front of a...