Question

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$<marquee>what is principal of thermodynamics!</marquee>$

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Answer 1

❤️The laws of thermodynamics define physical quantities, such as temperature, energy, and entropy, that characterize thermodynamic systems at thermodynamic equilibrium❤️

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Answer 2

Answer:

» Thermodynamics : The branch of physics that studies how heat change to and from other energy forms .

Explanation:

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