Calculus Based Physics Problem 4

(20%) Problem 4: Suppose 1.00 kg of water at 40.5" C is placed in contact with 1.00 kg of water at 21.5" C. 50% Part (a) What is the change in energy (in joules) of the hot water due to the heat transfer when it is placed in contact with the cold water and allowed to reach equilibrium? Oh = - 39767 Oh = -3.977 x 10* J