Answer to Question #5547 in Molecular Physics | Thermodynamics for cncrowell

Question

A 1480 kW heat engine operates at 10% effi-
ciency. The heat energy expelled at the low
temperature is absorbed by a stream of water
that enters the cooling coils at 25.2C.
If 64.7 L/s flows across the coils per sec-
ond, determine the increase in temperature
of the water. The specific heat of water is
4184 J/kg/C.
Answer in units of C