Example 2.5 Consider a gas contained in a piston-cylinder assembly as the system. The gas is initially at a pressure of 1000 kPa and occupies a volume of 0.1 m". The gas is taken to the final state where pressure is equal to 200 kPa, by the following two different processes. (i) The volume of the gas inversely proportional to the pressure. (i) The process follows the path =constant, where n =1.4. Calculate the work done by the gas in each case.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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15:01 M b P •
LTE l 43%.
Vol) LTE
Example 2.5 Consider a gas contained in a piston-cylinder assembly as the system. The gas is
initially at a pressure of 1000 kPa and occupies a volume of 0.1 m. The gas is taken
to the final state where pressure is equal to 200 kPa, by the following two different
processes
(i) The volume of the gas inversely proportional to the pressure.
(ii) The process follows the path =constant, where n =1.4.
Calculate the work done by the gas in each case.
Transcribed Image Text:15:01 M b P • LTE l 43%. Vol) LTE Example 2.5 Consider a gas contained in a piston-cylinder assembly as the system. The gas is initially at a pressure of 1000 kPa and occupies a volume of 0.1 m. The gas is taken to the final state where pressure is equal to 200 kPa, by the following two different processes (i) The volume of the gas inversely proportional to the pressure. (ii) The process follows the path =constant, where n =1.4. Calculate the work done by the gas in each case.
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