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staedtler staedtler
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7 years ago
If a distant cluster were to be composed only of stars with apparent magnitude of +3, how many of these stars would there be in this cluster if its apparent magnitude matched that of a star with apparent magnitude of +1?
   A)  2    B)  102, or 100    C)  About 2.5    D)  Between 6 and 7
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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papachulopapachulo
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7 years ago
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