1. (a) Calculate P. (Assume suitable values for the required parameters). Atmosphere AIR P=? h=15 mm...

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1. (a) Calculate P. (Assume suitable values for the required parameters). Atmosphere AIR P=? h=15 mm (2 M) (b) An ideal gas with Cv=5/2 R, at 700 K and 1.5 bar pressure receives 25 kJ of heat during an isochoric process. Determine its entropy change, if the gas is confined in 1 m. Determine the total entropy change if the above process is adiabatic. Comment on the irreversibility of the process. (3 M) 1. (a) Calculate P. (Assume suitable values for the required parameters). Atmosphere AIR P=? h=15 mm (2 M) (b) An ideal gas with Cv=5/2 R, at 700 K and 1.5 bar pressure receives 25 kJ of heat during an isochoric process. Determine its entropy change, if the gas is confined in 1 m. Determine the total entropy change if the above process is adiabatic. Comment on the irreversibility of the process. (3 M)

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This problem is a twopart question that pertains to thermodynamics First I will address part a To calculate the pressure P at the open end of the tube we can make use of the pressure difference create... View the full answer