By what amount did the internal energy of the gas change

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Reference no: EM13511783

A gas in a cylinder with a piston that slides freely within is adiabatically expanded from 1.5 to 1.7 m3. If the pressure exerted by the walls on its container during the expansion was 2.0atm, by what amount did the internal energy of the gas change during this expansion?

Reference no: EM13511783

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