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March 30, 2015

Homework Help: Physics

Posted by BrandiB123456789 on Tuesday, December 10, 2013 at 1:37pm.

Help!!!! Please!!!

The coefficient of performance of a refrigerator is defined as the ratio of heat extracted from the refrigeration compartment to the work required to operate the refrigerator. A certain refrigerator has a coefficient of performance of 4 and requires 515 W of electrical power to operate its compressor. At what rate will this refrigerator deliver heat to the room in which it is operating when it is running?

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