I am a bit stuck on this question for a while:
a) A certain quantity of ice requires 10.0 J to heat it to melting temperature. It then requires 100 J to melt it. Calculate the initial temperature of Ice.
- Calculated the mass using the 10J and the Latent heat of fusion which got me 2.895 x 10^-5 kg which I used to calculate the initial temperature which got me -1650 degrees celsius which doesn't seem right.
b) The water at the freezing point in part A is then heated using a further 100 J. What is the final temperature?
I need clarification on whether I need to add the energy to heat the Ice.