Monday
May 20, 2013

# Homework Help: physics

Posted by I on Sunday, April 22, 2012 at 7:08am.

How much work does a refrigerator with a COP of 3.8 require to freeze 660 g of water already at its freezing point?

• physics - bobpursley, Sunday, April 22, 2012 at 8:36am

work= masswater*heatfusion/COP

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