A star is know to be moving away from Earth at a speed of 4 X 104 m s This speed is determined by measuring the shift of the Ha line ( 656 3nm) By how much and in what direction is the shift of the wavelength of the Ha line ...

From Eq 1433 Since cv or With ...

A star is know to be moving away from Earth at a speed of 4 X 104

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A star is know to be moving away from Earth at a speed of 4 X 104 m/s. This speed is determined by measuring the shift of the Ha line (λ = 656.3nm). By how much and in what direction is the shift of the wavelength of the Ha line?

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Aug 09, 2010 02:41 AM

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A star is know to be moving away from Earth at a speed of 4 X 104

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From Eq 1433 Since cv or With ...View the full answer

Fundamentals of Physics

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