Задача 20445.

2 mole of an ideal gas at a temperature T = 500 K, isothermally expanded so that the amount of gas increases in n = 2 times. The gas is then compressed to isobarically and isochorically initial volume is heated to an initial temperature. Find the work done per cycle gas.

Detailed solution with a short recording conditions, laws and formulas used in the decision, the withdrawal of the calculation formula and the answer.
If you have any questions about the decision to write. I try to help.