Task id9087

Task id9087

During the expansion of nitrogen, its volume increased by 2%, and the pressure decreased by 1%. What part of the heat received by nitrogen was converted into work? (When heated in a constant volume, nitrogen has a specific heat capacity сy = 745 J/kg • deg.) Solve the problem, assuming that the pressure has decreased by: 1) 2%; 2) 2.5%.

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