A piston-cylinder assembly contains nitrogen (N₂), initially at 2.5 bar, 300 K, and a volume of 2 m³. The nitrogen undergoes a process to a state where the pressure is 1 bar, during which the pressure-volume relationship is PV = constant. Assuming ideal gas behavior for the nitrogen, determine the mass of the nitrogen, in kg, and the work and heat transfer, each in kJ. Kinetic and potential energy effects can be neglected.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A piston-cylinder assembly contains nitrogen (N₂), initially at 2.5 bar, 300 K, and a volume of 2 m³. The nitrogen
undergoes a process to a state where the pressure is 1 bar, during which the pressure-volume relationship is
PV = constant. Assuming ideal gas behavior for the nitrogen, determine the mass of the nitrogen, in kg, and the
work and heat transfer, each in kJ. Kinetic and potential energy effects can be neglected.
Transcribed Image Text:A piston-cylinder assembly contains nitrogen (N₂), initially at 2.5 bar, 300 K, and a volume of 2 m³. The nitrogen undergoes a process to a state where the pressure is 1 bar, during which the pressure-volume relationship is PV = constant. Assuming ideal gas behavior for the nitrogen, determine the mass of the nitrogen, in kg, and the work and heat transfer, each in kJ. Kinetic and potential energy effects can be neglected.
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