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If a Sunspot Has a Temperature of 4,500 K and the Surrounding

Question 61

Multiple Choice

If a sunspot has a temperature of 4,500 K and the surrounding solar surface has a temperature of 5,800 K, how many times brighter is the surface compared to the sunspot


A) 0.28
B) 0.36
C) 2.8
D) 3.6
E) 36

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