Multiple Choice
A gasoline engine absorbs 2 500 J of heat at 250°C and expels 2 000 J at a temperature of 50°C. The magnitude of the change in entropy (in J/K) for the system is
A) 6.2
B) 4.7
C) 1.4
D) 10.9
E) 3.2
Correct Answer:
Verified
Correct Answer:
Verified
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