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Suppose that you measure a galaxy's redshift, and from the redshift you determine that its recession velocity is 30,000 (3×104 kilometers per second. according to hubble�…

Suppose that you measure a galaxy's redshift, and from the redshift you determine that its recession velocity is 30,000 (3×104 kilometers per second. according to hubble�…
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Suppose that you measure a galaxy's redshift, and from the redshift you determine that its recession velocity is 30,000 (3×104 kilometers per second. according to hubble's law, approximately how far away is the galaxy?

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User Phuong LeCong
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Get the homework, burn it, and run!!!
answered
User Shinya Koizumi
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