Heat Energy and Power -- Heating ice in a copper pan

[Madelin Pierce]

Homework Statement

Calculate the power needed to heat a 1360 gram chunk of ice in a 600 gram copper pan from 0 ◦C to the system’s final temperature of 35◦C in a time of 10 minutes.

Homework Equations

Q=mcchange in temp
Q=mLf
P= energy/time

The Attempt at a Solution

I thought that adding the heat energy of ice, q=mLf, with the copper's heat, q=mc change in temp, and then dividing by time. Or would subtract copper from ice? And what do I do when it says temp of whole system?

 

[haruspex]

thought that adding the heat energy of ice, q=mLf, with the copper's heat, q=mc change in temp, ...

... plus one more thing.

 

[Madelin Pierce]

... plus one more thing.

I don't what it is

 

[haruspex]

I don't what it is

What is the final state of the ice?

 

[Madelin Pierce]

What is the final state of the ice?

water

 

[haruspex]

water

At what temperature?