Question

1st law of thermodynamics​

Answer 1

Answer:

The first law of thermodynamics is a version of the law of conservation of energy, adapted for thermodynamic processes, distinguishing two kinds of transfer of energy, as heat and as thermodynamic work, and relating them to a function of a body's state, called Internal energy

Formula is

triangle U = Q-W

U = change internal energy

Q =heat added

W= Work done my the system

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Answer 2

Answer:

First law of thermodynamics:

The First law of thermodynamics is defined the energy can neither be created nor be destroyed, but it can transform from one particle to the another particle.

This law is also called as energy conservation law.

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