Acarnot engine absorbs 200 j of heat from a reservoir at the temperature of the normal boiling point of water and rejects heats to a reservoir at the temperature of the triple point of water. find the heat rejected the work done by the engine and the thermal efficiency.

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