If a running system has a total change in the heat of 437 joules, and it is running at a temperature of 321 k, what is the entropy?

Groups of organs that work together to complete a process in the body are called: a. cells b. tissues c. nerves d. systems

Asample of a gaseous substance changes into a liquid

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