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Home Q & A Board Science-Related Homework Help Physics
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sigsays sigsays
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10 years ago
As the distance of a star doubles, what happens to its apparent brightness?


   1) Apparent brightness is one-quarter of its previous value.
    2) Apparent brightness doubles.
   3) There is no change in apparent brightness.
   4)  Apparent brightness quadruples.
    5) Apparent brightness is cut in half.
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padrepadre
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10 years ago
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sigsays Author
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#2
10 years ago
Thanks! Looking for the answer by rewording the question finally worked after you answered it. Lol.
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