How many electrons have been removed from a positively charged electroscope if it has a net charge of 1.6× 10−13 C?

To do work, this truck uses energy stored in chemical fuel and an electrical battery. how much total energy does this truck put out?

What are the theoretical properties of a gas at a temperature of 0 kelvin?

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