Thermodynamics

Thermodynamics is the branch of physics that deals with the relationships between heat and other forms of energy.

The main principles of thermodynamics include the first law, which is the conservation of energy, and the second law, which states that heat cannot spontaneously flow from a colder location to a hotter location.

Thermodynamics is applied in various real-life systems such as engines, refrigerators, and air conditioning units to understand and improve energy conversion and heat transfer processes.