If you double the absolute temperature of a star, its power output increases by a factor of
A) 2
B) 4
C) 8
D) 16

Name: If you double the absolute temperature of a star, its power output increases by a factor of A) 2 B) 4 C) 8 D) 16
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Question

Quizplus · Accepted Answer

The power output of a star, according to the Stefan-Boltzmann law, is proportional to the fourth power of its absolute temperature. Therefore, if you double the absolute temperature, the power output increases by $2^4 = 16$ times.

If You Double the Absolute Temperature of a Star, Its