Acalorimeter contained 350.0 g of water [cp=4.18 j/(g °c)] at 24.0 °c. an electric current was passed through a heater placed in the water. the heater transferred 16,700 j of energy to the water. what is the final temperature of the water?

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final