93. Nitrogen mass m = 50 g is at a temperature T1 = 280 K. As a result, isochoric cooling, the pressure was reduced to n = 2 times, and then the resulting isobaric expansion temperature of the gas in the final state was equal to the original. Determine: 1) the work performed by the gas; 2) the change in internal energy of the gas.
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
17.05.2020 20:31:16
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