alexislove240 alexislove240
  • 22-05-2020
  • Physics
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Astronomers are comparing two stars that are known to have the same luminosity. Star A is observed to be 4 times brighter than star B. How far away is Star A compared to Star B?

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kh93203 kh93203
  • 22-05-2020
The answer is two3988140
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