A particular eye has a focal length of 2.0 cm instead of the 2.2 cm that would

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A particular eye has a focal length of 2.0 cm instead of the 2.2 cm that would put a sharply focused image on the retina.
(a) Is this eye nearsighted or farsighted?
(b) What corrective lens is needed?

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Essential University Physics

ISBN: 978-0321976420

3rd Edition Volume 2

Authors: Richard Wolfsonby

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Question Posted: Feb 28, 2020 12:02 PM

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A particular eye has a focal length of 2.0 cm instead of the 2.2 cm that would

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