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    Century Astronomy
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    Exam 19: The Expanding Universe
  5. Question
    If the Distance of a Galaxy Is 10 Mpc, What
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If the Distance of a Galaxy Is 10 Mpc, What

Question 49

Question 49

Multiple Choice

If the distance of a galaxy is 10 Mpc, what is its recessional velocity if the Hubble constant is 70 km/s/Mpc?


A) 700 km/s
B) 1,000 km/s
C) 3,500 km/s
D) 5,000 km/s
E) 7,000 km/s

Correct Answer:

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