5 kg of water at 60 degrees are put in contact with 1 kg of ice at 0 degrees and are thermally isolated from everything else. The latent heat of ice is 3.3x105 J/kg
What is the change of entropy of the universe when 100J of energy are transferred from the water to the ice
2. Homework Equations
The Attempt at a Solution
I'm not getting the right answer for this one. Help would be greatly appreciated!