SAT Subject Physics Practice Question 366: Answer and Explanation
62. Ice, which has a temperature of 0°C, is added to 500 g of water that has a temperature of 100°C. Ice is continually added to the system until it has all melted and no more ice will melt. What is the temperature of the water in the system?
Correct Answer: E
The correct answer is (E). The phase change to melt the ice drains all the heat from the water. At 0°C ice will no longer melt because all the heat has been removed from the water.