The focal length of a thin biconvex lens is 20 cm When an object is moved from a distance of 25 cm in m25 front of it to 50 cm, the magnification of its image changes from ms to m50 The ratio is m50 The focal length of a thin biconvex lens is 20 cm When an object is moved from a distance of 25 cm ...

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Physics

ISBN: 978-1118486894

10th edition

Authors: David Young, Shane Stadler

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Posted Date: Apr 14, 2023 05:34 AM

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