the law of thermodynamics energy cannot be destroyed or created. energy can only be changed or transferred from one form to another. for example turning on a light would be seem produced energy, however electrical energy can be produced
The first law of thermodynamics, also known as Law of Conservation of Energy, states that energy can neither be created nor destroyed; energy can only be transferred or changed from one form to another. For example, turning on a light would seem to produceenergy; however, it is electrical energy that is converted.