Exercise 3 A mole of He has an initial temperature TA and occupies a volume Va. The gas undergoes an isothermal transfor

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Exercise 3 A Mole Of He Has An Initial Temperature Ta And Occupies A Volume Va The Gas Undergoes An Isothermal Transfor 1 (9.24 KiB) Viewed 53 times

Exercise 3 A mole of He has an initial temperature TA and occupies a volume Va. The gas undergoes an isothermal transformation until it occupies a volume V₂ 2V₁ Then it undergoes another adiabatic transformation until it reaches a pressure equal to the initial one (PPA). Calculate the temperatures and volumes of the gas in the states B and C, as well as the heat exchanged Q, the work W done in the process and the change in the internal energy of the gas