Consider an ideal gas in a closed piston-cylinder arrangement and the processes 1, 2 and 3 in the PV diagram as shown be

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Consider An Ideal Gas In A Closed Piston Cylinder Arrangement And The Processes 1 2 And 3 In The Pv Diagram As Shown Be 1 (29.95 KiB) Viewed 30 times

Consider an ideal gas in a closed piston-cylinder arrangement and the processes 1, 2 and 3 in the PV diagram as shown below. Let the AU1. AU2 and AU3 be the internal energy change of the system during process 1, 2 and 3 respectively. All the processes have the same starting and ending state. Which of the following is true regarding the internal energy change of the system for each process? P Start 1 2 Ο Δύ, > Δύ, > ΔU; Ο Δύ; < Δύ; < ΔU Ο Δύ; = ΔU2 = ΔU Ο Δύ; < ΔU > AU 3 End