Show initial and final internal energies of gas are equal

Reference no: EM131353880

A container with rigid well-insulated walls is divided into two parts by a partition. One part contains a gas, and the other is evacuated.

If the partition suddenly breaks, show that the initial and final internal energies of the gas are equal.

(Note: this process is called an adiabatic free expansion.)

Reference no: EM131353880

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