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Redshift is observed when:(1 point)

Astronomers discovered a redshift in light from most galaxies when observed from Earth.What explains the observed redshift of
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A quasar is observed at a redshift of z=1, which corresponds to a comoving radial distance of 3 Gpc. Its observed bolometric
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2. asked by qwerty
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Redshift is observed when:
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2. asked by M
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Lookback time for a given redshift, tL(z), is...* time between the given redshift and the beginning of the Universe. * time
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2. asked by qwerty
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Astronomy: The Universe Online PracticeComplete this assessment to review what you’ve learned. It will not count toward your
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Complete this assessment to review what you’ve learned. It will not count toward your grade.1 of 101 of 10 Items Question
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2. asked by Landon Sharp
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Scientists have observed that the light emitted from faraway galaxies is shifted toward the red on the electromagnetic spectrum
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Redshift and Blueshift Quick Check1 of 31 of 3 Items Question When will a scientist observe redshift in the spectrum of a
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How does the wavelength of light we observe from those galaxies compare with its original wavelength when it was emitted?The
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2. asked by Alex-Johnson
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We observe a galaxy at z = 1, and a quasar at z = 2. What is the redshift of the quasar as observed from that galaxy? Enter a
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2. asked by simar
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