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December 19, 2014

Homework Help: physics

Posted by Redgy22 on Friday, November 30, 2012 at 10:15pm.

Heat Q flows spontaneously from a reservoir at 481 K into a reservoir at 298 K. Because of the spontaneous flow, 2760 J of energy is rendered unavailable for work when a Carnot engine operates between the reservoir at 298 K and a reservoir at 249 K. Find Q.

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