This is another way you could also put it:
First Law of Thermodynamics Energy can be changed from one form to another, but it cannot be created or destroyed. The Second Law of Thermodynamics states that "in all energy exchanges, if no energy enters or leaves the system, the potential energy of the state will always be less than that of the initial state." This is also commonly referred to as entropy. In the process of energy transfer, some energy will dissipate as heat.
