Wednesday
October 22, 2014

Homework Help: physics

Posted by Mitch on Wednesday, May 19, 2010 at 4:57am.

What is the required resistance of an immersion heater that will melt 6.39 kg of ice at 0C in 36 min while operating at 110 V?



im not too sure how to do this because delta_T=0. With the equations im using, i get 0 but its not the answer and im not quite sure what to do.

thanks for the help in advance.

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