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    Discovering the Universe
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    Exam 11: The Sun: Our Extraordinary Star
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    What Is the Threshold Temperature for the Fusion of Hydrogen
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What Is the Threshold Temperature for the Fusion of Hydrogen

Question 53

Question 53

Multiple Choice

What is the threshold temperature for the fusion of hydrogen to helium to occur?


A) 19,000 K
B) 153,000 K
C) 107 K
D) 1.55 * 107 K

Correct Answer:

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