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Astronomy
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Apparent and Absolute Magnitude
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Astronomy
AST.181 Apparent and Absolute Magnitude
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A star is listed with M = 0 and m = 5. Which statement is most accurate?
A
The star has no luminosity because M equals zero.
B
The star looks brighter from Earth than it would at 10 parsecs.
C
The star would look brighter at 10 parsecs than it looks from Earth.
D
The star is closer than 10 parsecs because m is larger than M.
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