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October 25, 2014

Homework Help: physics

Posted by Serena on Tuesday, February 12, 2008 at 9:16pm.

At a picnic, a Styrofoam cup contains lemonade and ice at 0 degree C. The thickness of the cup is 2.0*10^-3m, and the area is 0.016m^2. The temperature at the outside surface of the cup is 35 degree C. The latent heat of fusion for ice is 3.35*10^5 J/kg. What mass of ice melts in one hour?

Can anyone please give me some hints to do this?Thanks a lot!

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