A piston-cylinder contains gas initially at 3500 kPaa with a volume of 0.03 m³. The gas is compressed during a process where pV1.25 = C to a pressure of 8500 kPaa. The heat transfer from the gas is 2.5 kJ. Determine the (a) Work and (b) change in internal energy, neglecting changes in kinetic and potential energies. 5.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A piston-cylinder contains gas initially at 3500 kPaa with a volume of 0.03 m³.
The gas is compressed during a process where pV1.25 = C to a pressure of
8500 kPaa. The heat transfer from the gas is 2.5 kJ. Determine the (a) Work
and (b) change in internal energy, neglecting changes in kinetic and
potential energies.
5.
Transcribed Image Text:A piston-cylinder contains gas initially at 3500 kPaa with a volume of 0.03 m³. The gas is compressed during a process where pV1.25 = C to a pressure of 8500 kPaa. The heat transfer from the gas is 2.5 kJ. Determine the (a) Work and (b) change in internal energy, neglecting changes in kinetic and potential energies. 5.
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