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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? 2 times closer 4 times
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4 votes
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?
2 times closer
4 times closer
2 times farther
16 times closer

User Morocklo
by
6.6k points

1 Answer

6 votes
it is 4 times closer
User PolinaC
by
6.2k points
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