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The redshift of a galaxy is: Group of answer choices The rate at which a galaxy is expanding in size The recessional velocity of a
The redshift of a galaxy is: Group of answer choices The rate at which a galaxy is expanding in size The recessional velocity of a galaxy, expressed as a fraction of the speed of light The relative speed of the redder stars in the galaxy with respect to the bluer stars The speed at which a galaxy is orbiting around the Milky Way
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Solid State Physics Second Edition
Authors: Charles Kittel
2nd Edition
1114173568, 978-1114173569
