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In astronomy, a standard candle is an object with a known ________.
Astronomy HW
Astronomy HW
wrote...
2 weeks ago
2 weeks ago
In astronomy, a standard candle is an object with a known ________.
In astronomy, a standard candle is an object with a known ________.
a. luminosity
b. distance
c. surface temperature
d. apparent brightness
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bio_man
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2 weeks ago
Quote from: Astronomy HW (2 weeks ago)
luminosity
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