A section of a sphere has a radius of curvature of 0.72 m. If this section is

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A section of a sphere has a radius of curvature of 0.72 m. If this section is painted with a reflective coating on both sides, what is the focal length of
(a) The convex side
(b) The concave side?

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Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

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Question Posted: Aug 31, 2017 12:22 PM

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A section of a sphere has a radius of curvature of 0.72 m. If this section is

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