8 (I) One mole of a monatomic ideal gas has an initial volumeof 1 L, an internal energy of 100 J and is at a pressure of 3atm. (a) What is the initial temperature? (b) The gas expandsquasistatically at constant pressure until its volume doubles.Determine the new temperature and internal energy. (c) Thegas then cools at constant volume until its pressure ishalved. Determine the new temperature and internal energy.Depict the process on a PV diagram.

Solution: The pressure, initial volume, and internal energy of one mol of a monoatomic gas are given…

Answered: (1) One mole of a monatomic ideal gas…

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