Multiple Choice
Steam at 100°C enters a radiator and leaves as water (at 80°C) .Take the heat of vaporization to be 540 cal/g.Of the total energy given off as heat, what percent arises from the cooling of the water?
A) 100%
B) 54%
C) 26%
D) 14%
E) 3.6%
Correct Answer:
Verified
Correct Answer:
Verified
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