Задача 20204.

In an isothermal expansion of m = 2,0 kg of hydrogen taken at a pressure P1 = 6,0 * 10 5 N / m ^ 2, and the volume V1 = 8,31 m ^ 3, has been made the work A = 5.4 MJ. After the isothermal expansion of the gas was compressed adiabatically to the original volume. To determine in any case has been made large by the module operation and how many times. Plot the coordinates of P, V.

Detailed solution shorthand terms, formulas and laws used in the decision, the withdrawal of the calculation formula and the response.
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