Converging lens and magnification
An old professor uses a converging lens with focal length 28 cm to view a coin 16 cm in front of the lens.
(a) Where is the image located?
(b) What is the magnification?
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How far from a 51.4 mm focal-length lens must an object be placed if its image is to be magnified 2.50 and be real?
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An old professor uses a converging lens with focal length 28 cm to view a coin 16 cm in front of the lens. What is the magnification?
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