Physics, asked by janvimundada, 21 days ago

Write a note on free expansion in thermodynamics process ??​

Answers

Answered by Anonymous
48

Answer:

The Joule expansion (also called free expansion) is an irreversible process in thermodynamics in which a volume of gas is kept in one side of a thermally isolated container (via a small partition), with the other side of the container being evacuated.

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Answered by Gargee9191
5

Answer:

In free expansion (a gas) expands in such a way that no heat enters or leaves the system (adiabatic process) and also no work is done by or on the system, then the expansion is called the free expansion.

Uf-Ui=Q-W

Now Q=0 and W=0

Therefore,Uf=Ui.

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