Whats ur favorite game or sport?

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

The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.

What causes the formation of ocean currents?