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April 23, 2014

Homework Help: physical science

Posted by Anonymous on Tuesday, October 12, 2010 at 10:56pm.

Lead is a soft, dense metal with a specific heat of 0.028 kcal/kgC, a melting point of 328.0C, and a heat of fusion of 5.5 kcal/kg. How much heat must be provided to melt a 202.2 kg sample of lead with a temperature of 20.0C?

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