Question
How is the velocity of a galaxy moving away from us determined? a. Using the measured blueshift of light from that galaxy. b. Using the
How is the velocity of a galaxy moving away from us determined?
a. Using the measured blueshift of light from that galaxy. b. Using the measured blueshift of light from our galaxy. c. Using the measured redshift of light from our galaxy. d. Using the measured redshift of light from that galaxy.
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Conceptual Physics
Authors: Paul G. Hewitt
12th edition
77652207, 0-07-811271-0, 9780077572150, 978-0077652203, 978-0-07-81127, 77572157, 978-0321909107
