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    Astronomy Preliminary
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    Exam 4: A Universe of Universal Laws
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    An Astronomer Measures the Spectrum of a Star and Finds
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An Astronomer Measures the Spectrum of a Star and Finds

Question 21

Question 21

Multiple Choice

An astronomer measures the spectrum of a star and finds that it emits the most intense light at 0.5 mm.What is its temperature?


A) 1,000 K
B) 3,000 K
C) 6,000 K
D) 9,000 K

Correct Answer:

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