Question

What is thermodynamics?

Answer 1

●»Thermodynamics is the branch of physics concerned with heat and temperature and their relation to energy and work. The behavior of these quantities is governed by the four laws of thermodynamics, irrespective of the composition or specific properties of the material or system in question. 
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Answer 2

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Explanation:

Thermodynamics is a branch of Physical chemistry which deals with the quantitative relationship between heat and other forms of energies.