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The Figure Shows a Color Image of Betelgeuse, a Red

Question 15

Multiple Choice

The figure shows a color image of Betelgeuse, a red giant star. Which of the surface temperatures below best matches Betelgeuse's surface temperature? Hint: Our Sun at 6000 K is yellow. The figure shows a color image of Betelgeuse, a red giant star. Which of the surface temperatures below best matches Betelgeuse's surface temperature? Hint: Our Sun at 6000 K is yellow. A) 64,000 K B) 32,000 K C) 16,000 K D) 8000 K E) 2000 K


A) 64,000 K
B) 32,000 K
C) 16,000 K
D) 8000 K
E) 2000 K

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