The science concerned with the relations between heat and mechanical energy or work, and the conversion of one into the other.Modern thermodynamics deals with the properties of systems for the description of which temperature is a necessary coordinate.
The 3 E’s of thermodynamics are ; Energy,Entropy & Equilibrium.They are interdependent yet independent entity. The main focus of this lecture is to provide you with the basics of the most wonderful (Sometimes believed to be tough) subject of engineering.