An ideal diatomic gas undergoes a cyclic process. In the first step, the gas undergoes an isothermal expansion from Vi to 3.00 V.. In the second step of the process the gas undergoes an isovolumetric decrease in pressure. In the third step the gas undergoes an adiabatic compression from 3.00 V, back to V1 completing the cycle. a) Sketch the cycle. b) In terms of P., V. and T., determine P2, P3, T3. c) In terms of P., V. To determine W, Q and AE int for each step. Take T, to be between 100K and 1000K