Boundary Work and Final Temperature in a Piston Cylinder
One tenth kilogram of Argon is contained in a piston-cylinder assembly. Initially at 4900 K and a volume of 40 liters, the gas undergoes an isobaric process during which the heat input is 30 kJ. Determine the boundary work and final temperature.© SolutionLibrary Inc. solutionlibary.com 9836dcf9d7 https://solutionlibrary.com/physics/heat-thermodynamics/boundary-work-and-final-temperature-in-a-piston-cylinder-2qo
T2 = ?
Q = n Cp (T2-T1)
30 = 1 Cp (T2 - 4900)
We need to know Cp for argon gas: by substituting we can find ...