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Home Q & A Board Science-Related Homework Help Physics
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staedtler staedtler
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7 years ago
The luminosity of a star is a unique measure of its
A)   total energy output.   C)   temperature.
B)   velocity of recession away from us.   D)   physical size.
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Discovering the Universe

Discovering the Universe


Edition: 7th
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papachulopapachulo
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staedtler Author
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7 years ago
Grinning Face Exactly what I needed
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