The First Law of Thermodynamics states Conservation of Energy of a system.
According to the First Law of Thermodynamics , the Energy is neither created nor destroyed however changes forms, going from potential to kinetic to thermal energy.
What is Thermodynamics?
It is a domain dealing with heat, work and temperature and relation to energy, entropy and the physical properties of matter and radiation.
The thermodynamics is regulated by Four major laws using macroscopic quantities.
A thermodynamic system in an equilibrium state having a state variable known as the internal energy(E).
Between two systems the change in the internal energy is equal to the difference of the heat transfer into the system and the work done by the system.
What is the first law of thermodynamics?
"The First Law of Thermodynamics states that heat is a form of energy, and thermodynamic processes are therefore subject to the principle of conservation of energy. This means that heat energy cannot be created or destroyed. It can, however, be transferred from one location to another and converted to and from other forms of energy."
The first law of thermodynamics states that the energy of the universe remains the same.
Though it may be exchanged between the system and the surroundings, it can’t be created or destroyed.
The law primarily relates to the changes in energy states because of work and heat transfer and redefines the conservation of energy concept.
Important aspects are:
1. For an isolated system, energy (E) always remains constant.
2. Internal Energy is a point function and property of the system. Internal energy is an extensive property (mass-dependent) while specific energy is an intensive property (independent of mass).
3. For an ideal gas, the internal energy is a function of temperature only.
To learn more about Thermodynamics here
https://brainly.com/question/1368306
#SPJ2
