A person extends his uncovered arms into the windy air outside at 54 deg F and 20 mph in order to feel nature closely Initially, the skin temperature of the arm is 86 deg F Treating the arm as a 2 ft long and 3 in diameter cylinder, determine the rate of heat loss from the arm Alr r 54F, 20 mph 86F...

A person extends his uncovered arms into the windy air outside at 54°F and 20 mph in

Question:

A person extends his uncovered arms into the windy air outside at 54°F and 20 mph in order to feel nature closely. Initially, the skin temperature of the arm is 86°F. Treating the arm as a 2-ft-long and 3-in-diameter cylinder, determine the rate of heat loss from the arm.

Alr r 54°F, 20 mph 86°F