Posted by Justin on Tuesday, May 10, 2011 at 3:13pm.
Air loses heat to the surroundings at a rate of Q.= t/6 where out Q. is in Watts and t is time in seconds. For 20 minutes of operation, determine the heat loss from the air in kWhr???

Thermo Dynamics  eyerghwer, Wednesday, January 29, 2014 at 5:11pm
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