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Home Q & A Board Science-Related Homework Help Physics
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Northa Northa
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7 years ago
What is the net power that a person with surface area of 1.20 m2 radiates if his emissivity is 0.895, his skin temperature is 300 K, and he is in a room that is at a temperature of 290 K? The Stefan-Boltzmann constant is 5.67 x 10-8 W/(m2•K4).
A) 60.3 W
B) 62.6 W
C) 65.7 W
D) 68.4 W
E) 64.8 W
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Physics

Physics


Edition: 4th
Author:
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mtown88mtown88
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7 years ago
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