A jogger runs a kilometer in 8.30 minutes in still, dry air at a temperature of 25.0 °C. Her skin has a temperature of 35.0 °C and an exposed area of 1.00 m2. If the convective coefficient is 22.0 W/m2 °C, then what is the rate of heat flow due to convection from her skin to the air?
A) 95.7 W
B) 102 W
C) 186 W
D) 220 W
E) 285 W
Correct Answer:
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