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Exploring The Universe Quiz
Exploring The Universe Quiz
Quiz
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What is the primary difference between apparent magnitude and absolute magnitude?
A.
A) Apparent magnitude measures a star's size, while absolute magnitude measures its age.
B.
B) Apparent magnitude is how bright a star appears from Earth, while absolute magnitude is its intrinsic brightness at a standard distance.
C.
C) Apparent magnitude is only for stars in our galaxy, while absolute magnitude is for all stars.
D.
D) Apparent magnitude depends on a star's temperature, while absolute magnitude depends on its chemical composition.
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