what is thermodynamics.......?..
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Answer:
Thermodynamics is the branch of physics that research in details the relationships between heat and other forms of energy. It deals with the study of energy, the conversion of energy between different forms and the ability of energy to do work.
Thermal energy is the energy that comes from heat. This heat is generated by the movement of tiny particles within an object. Thermodynamics explains how thermal energy is converted to or from other forms of energy and how matter is affected.
In Physics, thermodynamics deals with temperature, heat and their relation to energy, radiation, work, and properties of matter. The energy can be of any forms such as electrical, mechanical, or chemical energy. William Thomson coined the term thermodynamics in 1749. It is derived from two Greek words “thermes” meaning heat, and “dynamikos” meaning powerful.
When we say the word dynamic we think of motion or movement and energy. Thus, the term thermodynamics means heat movement or heat flow
Thermodynamics is the branch of Physics which is concerned with the relationship between other forms of energy and heat. We can define thermodynamics as:
The laws of thermodynamics define the fundamental physical quantities like energy, temperature and entropy that characterise thermodynamic systems at thermal equilibrium. The laws represent how these quantities behave under various circumstances.