How Air Conditioner Works

How Air Conditioner Works

Air Conditioner use chemicals to convert gas to liquid and then liquid to gas. These chemicals used to transfer heat...
Thermodynamics Books in PDF

Thermodynamics Books in PDF

Thermodynamics is a core subject of physics especially in engineering. There are many applications of thermodynamics...
Second Law of Thermodynamics

Second Law of Thermodynamics

Second law of thermodynamics states that the total entropy of an isolated system or systems never decreases, because isolated...