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An astronomer observed the motions of some galaxies. Based on his observations, he made the following statements. Which
Posted: Wed May 18, 2022 6:37 am
by answerhappygod
- An Astronomer Observed The Motions Of Some Galaxies Based On His Observations He Made The Following Statements Which 1 (25.17 KiB) Viewed 47 times
An astronomer observed the motions of some galaxies. Based on his observations, he made the following statements. Which one of them is most likely to be false? Take Hubble's constant to be 67 km/s/Mpc. A galaxy observed to be moving away from us at a speed of 70 km/s is at a distance of about 1 Mpc from us. O A galaxy observed to be moving away from us at a speed of 7000 km/s is at a distance of about 100 Mpc from us. O A galaxy observed to be moving away from us at a speed of 700 km/s is at a distance of about 10 Mpc from us. A galaxy observed to be moving away from us at a speed of 70000 km/s is at a distance of about 1 Gpc from us.