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Home Q & A Board Science-Related Homework Help Physics
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xiaoyu000 xiaoyu000
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8 months ago

A student is sleeping under a small goose-down comforter that has thermal conductivity of 0.025 W/m °C. The thickness of the down comforter is 5.0 cm and the area of the comforter is 2.0 m2. If the temperature difference between inside of the comforter and the outside of the comforter 40 °C, then what is the rate of heat flow through the comforter?



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10 W



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20 W



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30 W



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40 W



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50 W

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College Physics

College Physics


Edition: 5th
Author:
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brassgodbrassgod
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8 months ago
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