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04-27-2008, 01:54 AM
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| Physics problem with entropy. Please help?
Heat Q flows spontaneously from a reservoir at 367 K into a reservoir that has a lower temperature T. Because of the spontaneous flow, 30.0 percent of Q is rendered unavailable for work when a Carnot engine operates between the reservoir at temperature T and a reservoir at 251 K. Find the temperature T in kelvin. Th= 367K Tc= 251 K Tc=T Qc=Qh=Q Besides that I have no clue where to start. Please Help?      |
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