600 grams of bolling water (temperature 100° C, specific heat capacity 4.2 3k/gram) are poured into an aluminum pan whose mass is 870 grams and initial temperature 28 (the specific capacity of aluminum is 0.9 J/K/gram).

After a short time, what is the temperature of the water?

What simplifying assumptions did you have to make?

a. Assume the specific heat capacity is nearly constant in this temperature range.

b. Assume that energy diffuses throughout the pan and water so that all parts reach the same final temperature.

c. Assume that the water temperature hardly changes.

d. Assume negligible energy transfer between the surroundings and the system consisting of the pan plus the water.