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Posted by on Thursday, January 24, 2013 at 10:05pm.

An engine absorbs 2000J of heat from a hot reservoir and expels 750J to a cold reservoir during each operating cycle. What is the power output of the engine if each cycle lasts for 0.5 seconds?

  • phy - , Thursday, March 5, 2015 at 7:59am

    2500W

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