If a steam engine operates at half of its theoretical maximum efficiency (emax) and does work at a rate of W J/s,calculate how much heat is discharged per second.
A) W (1 - emax/2) / 2emax
B) 2W (1 - emax) / emax
C) W (1 - emax) / emax
D) W (2 - 2emax/2) / (emax/2)
E) 2W (1 - emax/2) / emax
Correct Answer:
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