Care sunt cele două teorii folosite la descrierea fenomenelor termodinamice?

How would doubling the made of an object change the objects potential energy

You charge a parallel-plate capacitor, remove it from the battery, and prevent the wires connected to the plates from touching each other. when you increase the plate separation, what happens to the following quantities?

Which of the following statements accurately describes the sign of the work done on the box by the force of the push? a. positive b. negative c. zero