Show complete solution and illustration. Given: A magnifying glass has a plastic lens with an index of
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Given: A magnifying glass has a plastic lens with an index of refraction of 5.4 and radii of curvature of 2.95 feet and 4.27 feet for the two faces. Question: What is the magnification of the lens when it is held 2.36 inches from an object being viewed?
Ans: 1.98
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