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Transcribed Image Text:The pressure of an ideal gas can be expressed by
P = AV ³ + BV² + C
Where A = 3.00 x 105 Pa /mº and B = 5.00 x 105 Pa/m6, and C = 1.00 x 105 Pa
The gas is enclosed in a special flexible container. After heating, the gas
expands from 2.00 m³ to 3.60 m³ in a quasi-static process. The heat energy
inputted into the system during this process is 20.0 MJ. Calculate the change
in the internal energy of the gas system.
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