What Does Thermodynamics, First Law Mean?
The first law of thermodynamics is a version of the law of conservation of energy that is applied to thermodynamics, as the principles are essentially the same. It deals specifically with the quantity of available energy in energy conservation. The law states that when dealing with any type of energy (in thermodynamics we are dealing with thermal energy), energy cannot be destroyed or created, but can only be transformed to another form of energy of moved to a different location.