Physics, 22.07.2019 20:10 odymonster9
The data listed below are claimed for power cycles operating between hot and cold reservoirs at 1000 k and 400 k, respectively. for each case determine whether such a cycle is in keeping with the first and second laws of thermodynamics.(a)qh=300kj, wcycle=160kj, qc=140kj.(b)qh=300kj, wcycle=180kj, qc=120kj.(c)qh=300kj, wcycle=170kj, qc=140kj.(d)qh=300kj, wcycle=200kj, qc=100kj.
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