Consider the expansion and contraction of 10 mol of a diatomic ideal gas. For the following three cycles (12, 23, 3→ 1) calculate the change in energy, heat, and work done on or by the gas. Assume there are no non-quadratic forms of energy. Describe what happens during each cycle. The dotted lines indicate isotherms and P₁ = 200 Pa. РА 100 °C 1 600 °C V
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