In the red shift of radiation from a distant galaxy, a certain radiation, known to have a

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In the red shift of radiation from a distant galaxy, a certain radiation, known to have a wavelength of 434 nm when observed in the laboratory, has a wavelength of 462 nm.

(a) What is the radial speed of the galaxy relative to Earth?

(b) Is the galaxy approaching or receding from Earth?

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Jan 27, 2011 12:34 AM

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In the red shift of radiation from a distant galaxy, a certain radiation, known to have a

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a Eq 3737 yields 1B 122 122 1 B With A 4...View the full answer

Fundamentals of Physics

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