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October 1, 2014

Homework Help: Physics - Heat and phase change

Posted by Jos on Tuesday, March 19, 2013 at 7:50pm.

9.4 kJ of energy is available to take a sample of ice initially at -40*C, heat it to it's melting point, melt it, and subsequently heat it to 50*C. What is the mass, in grams, of the largest such sample for which this amount of energy will suffice?

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