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A heat engine takes 0.350 mol of an ideal diatomic gas around the cycle shown in the 33V diagram of {gure 1). Process 1 > 2 is at constant volume, process 2 > 3 is adiabatic, and process 3 > 1 is at a constant pressure of 1.00 atm. The Iiralue of v}- for this gas is 1.40. The magnitude of the change in internal energy.r for each process is |U1_,g| = 218D J, |Ug_,3| = '?35 J, and |aU3_,1| = 139-5 J. Figure 1 of1 Part A Find the pressure at points 1, 2, and 3. Express your answers in atmospheres to three significant figures, separated by commas. IVO ? P1, P2. P3 = atm Submit Request Answer Part B Find the volume at points 1, 2, and 3. Express your answers in liters to three significant figures, separated by commas. AEd 1 ? V1, V2, V3 = L Submit Request