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symbo symbo
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7 years ago
An astronomer studying a distant galaxy finds that its recessional velocity is 14,000 km/s. What is the distance to the galaxy? Take Hubble's constant to be 70 km/s per Mpc.
   A)  980,000 Mpc    B)  98 Mpc    C)  200 Mpc    D)  2000 Mpc
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Discovering the Universe

Discovering the Universe


Edition: 7th
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discovererdiscoverer
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symbo Author
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7 years ago
Smart ... Thanks!
zbmallo3
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Yesterday
Thanks
jcarter
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2 hours ago
This helped my grade so much Perfect
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