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October 25, 2014

Homework Help: Physics

Posted by S on Monday, November 19, 2012 at 11:34am.

9. In which system is heat usually transferred from the cooler part to the warmer part?

a. A stove as it heats up water.
b. A refrigerator that is running.
c. An electric fan that is running.
d. None of the above, because it is impossible to transfer heat in this manner.

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