Suppose a star is moving toward you with a speed of 200 km/s. (a) Will its spectrum

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Suppose a star is moving toward you with a speed of 200 km/s.

(a) Will its spectrum appear blueshifted or redshifted?

(b) At what wavelength will you observe the Hα (H-alpha) line (rest wavelength 6,563 A) in the star's spectrum?

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Physics

ISBN: 978-0077339685

2nd edition

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

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Posted Date: Jun 13, 2019 01:51 AM

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Suppose a star is moving toward you with a speed of 200 km/s. (a) Will its spectrum

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a The observed wavelength of light coming from the star shifts to shorter wavelengths as t... View the full answer

Physics

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