Question

What is Thermodynamics in physics ? ​

Answer 1

Thermodynamics is a branch of physics which deals with the energy and work of a system. It was born in the 19th century as scientists were first discovering how to build and operate steam engines. Thermodynamics deals only with the large scale response of a system which we can observe and measure in experiments.

Answer 2

thermodynamics is a branch of physics that studies how energy changes in a system. ... The change in a system's internal energy is equal to the difference between heat added to the system from its surroundings and work done by the system on its surroundings. The second law of thermodynamics.

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