1. Find the specific volume (m³/kg) of N₂ at 12 MPa and 225 K using: (a) (b) ( s) Pressure-Enthalpy diagram for thermodynamic properties of N₂. -van der Waals equation. Recall that van der Waals equation can provide up to three values of V for a given (T, P). Identify the correct value. For N₂: T=126 K, P = 3.39 MPa.

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Please help. You can get the pressure-enthalpy diagram of N2 online 

1. Find the specific volume (m³/kg) of N₂ at 12 MPa and 225 K using:
<) Pressure-Enthalpy diagram for thermodynamic properties of N2.
-van der Waals equation.
(b) (
Recall that van der Waals equation can provide up to three values of V for a given (T. P). Identify
the correct value.
For N₂: T. 126 K, P = 3.39 MPa.
Transcribed Image Text:1. Find the specific volume (m³/kg) of N₂ at 12 MPa and 225 K using: <) Pressure-Enthalpy diagram for thermodynamic properties of N2. -van der Waals equation. (b) ( Recall that van der Waals equation can provide up to three values of V for a given (T. P). Identify the correct value. For N₂: T. 126 K, P = 3.39 MPa.
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