An ideal gas undergoes the following process. Step 1: In isobaric process, state 1 (V, Pi)...

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An ideal gas undergoes the following process. Step 1: In isobaric process, state 1 (V₁, Pi) is expanded to state 2 (V2, P2) Step 2: In isothermal process, state 2 (V2, P2) is expanded to state 3 (V3, P3) Step 3: In isochoric process, state 3 (V3, P3) is moved to state 4 (V4, P4) such that P4<P3 Step 4: In isothermal process, state 4 (V4, P4) is expanded to state 5 (Vs, Ps) Step 5: In isochoric process, state 5 (Vs, Ps) is moved to state 6 (V6, P6) such that P6 < Ps Step 6: In isobaric process, state 6 (V6, P6) is compressed to state 7 (V7, P7) such that V3 = V7 Step 7: In isothermal process, state 7 (V7, P7) is compressed to state 8 (Vs, Ps) such that V₂ = V8, Ps < Ps Step 8: In isobaric process, state 8 (Vs, Ps) is compressed to state 9 (V9, P9) Step 9: In isochoric process, state 9 (V9, Po) is moved to state 1 (V₁, P₁) (a) Draw the P-V diagram of the entire process. Use the arrow sign to indicate the direction of the process. (b) Derive an expression of the work done during this entire process in terms of pressure and volume of different states. Compute the work done using these values: V₁ = 20 cm³, V₂ = 70 cm³, V3= 120 cm³, Vs = 170 cm³; P₁ = 20 MPa, P3= 15 MPa, P4 = 10 MPa, Ps= 7 MPa, P6= 2 MPa, Ps= 5 MPa An ideal gas undergoes the following process. Step 1: In isobaric process, state 1 (V₁, Pi) is expanded to state 2 (V2, P2) Step 2: In isothermal process, state 2 (V2, P2) is expanded to state 3 (V3, P3) Step 3: In isochoric process, state 3 (V3, P3) is moved to state 4 (V4, P4) such that P4<P3 Step 4: In isothermal process, state 4 (V4, P4) is expanded to state 5 (Vs, Ps) Step 5: In isochoric process, state 5 (Vs, Ps) is moved to state 6 (V6, P6) such that P6 < Ps Step 6: In isobaric process, state 6 (V6, P6) is compressed to state 7 (V7, P7) such that V3 = V7 Step 7: In isothermal process, state 7 (V7, P7) is compressed to state 8 (Vs, Ps) such that V₂ = V8, Ps < Ps Step 8: In isobaric process, state 8 (Vs, Ps) is compressed to state 9 (V9, P9) Step 9: In isochoric process, state 9 (V9, Po) is moved to state 1 (V₁, P₁) (a) Draw the P-V diagram of the entire process. Use the arrow sign to indicate the direction of the process. (b) Derive an expression of the work done during this entire process in terms of pressure and volume of different states. Compute the work done using these values: V₁ = 20 cm³, V₂ = 70 cm³, V3= 120 cm³, Vs = 170 cm³; P₁ = 20 MPa, P3= 15 MPa, P4 = 10 MPa, Ps= 7 MPa, P6= 2 MPa, Ps= 5 MPa