A distant star is traveling directly away from Earth with a speed of 49,500 km/s. By what

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A distant star is traveling directly away from Earth with a speed of 49,500 km/s. By what factor are the wavelengths in this star's spectrum changed?

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Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

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Question Posted: Aug 31, 2017 12:17 PM

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A distant star is traveling directly away from Earth with a speed of 49,500 km/s. By what

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