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Home Conservation Laws Thermodynamics Examples Entropy increases in heat conduction | |
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Entropy increases in heat conductionWhen a hot object gives up energy to a cold one, conservation of energy tells us that the amount of heat lost by the hot object is the same as the amount of heat gained by the cold one. The change in entropy is -Q/TH + Q/TL, which is positive because TL < TH.
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Home Conservation Laws Thermodynamics Examples Entropy increases in heat conduction |