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12 Nov 2019
A cylinder with a piston contains 0.25 mol of ideal oxygen at apressure of 2.25x10^5 Pa and a temperature of 355K. The Gas firstexpands isobarically to 3 times its original volume. it is thencompressed isothermally back to its original volume, and finally itis cooled isochorically to the original pressure.
A. show the series of processes on a PV diagram.
B. compute the temp during the isothermal compression.
C. Compute the maximum pressure.
D. Compute the total work done by the piston on the gas during theseries of processes.
E. How much heat was transferred in or out of the piston during theseries of processes.
A cylinder with a piston contains 0.25 mol of ideal oxygen at apressure of 2.25x10^5 Pa and a temperature of 355K. The Gas firstexpands isobarically to 3 times its original volume. it is thencompressed isothermally back to its original volume, and finally itis cooled isochorically to the original pressure.
A. show the series of processes on a PV diagram.
B. compute the temp during the isothermal compression.
C. Compute the maximum pressure.
D. Compute the total work done by the piston on the gas during theseries of processes.
E. How much heat was transferred in or out of the piston during theseries of processes.
Sixta KovacekLv2
7 Sep 2019
