Multiple Choice
A solar heating system has a 30.0% conversion efficiency;the solar radiation incident on the panels is 900 W/m2.What is the increase in temperature of 32.0 kg of water in a 1.00-h period by a 5.00-m2-area collector? (cw = 4 186 J/kg⋅°C)
A) 120.9°C
B) 7.3°C
C) 36.3°C
D) 72.6°C
E) 27.2°C
Correct Answer:
Verified
Correct Answer:
Verified
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