Define Thermodynamics

Thermodynamics might be briefly defined as the science of the relationship among work, heat, and the properties of substances. As heat and work are closely connected via energy, thermodynamics includes the study of energy. It transacts with:

• Stored energy (i.e., potential, chemical, nuclear, and so forth.)
• Energy fluxes (i.e., wind, solar, hydro, and so on.)
• Energy exchanges (i.e., heat and work); and
• The associated changes in properties (like temperature, pressure, and so on).

Thermodynamics factually means “heat-force-action”. In so far as the I and II laws comprise the major content of thermodynamics, it is consider to deal with energy and entropy, the two properties discovered by the two laws. Again, taking note of the spirit of the two laws, thermodynamics is supposed to deal with the conservation and degradation of the energy.

The Dixon philosophizes about thermodynamics therefore: “The first law gave us a new property, energy that is neither good nor bad though is there to be employed or enjoyed – a little similar to life. The second law also offered us new entropy, property that limits our use of energy and is bad and unavoidable – a little similar to death. Energy and entropy – life and death. Every day we utilize energy and we live a little. At similar time, we produce some entropy and die a little – not just we though our environment too”.