Calculate the change in internal energy of the gas

Reference no: EM13254976

A gas is enclosed in a cylinder fitted with a light frictionless piston and maintained at atmospheric pressure. When 254kcal of heat is added to the gas, the volume is observed to increase slowly from 12.0m3 to 16.2m3 .

a. Calculate the work done by the gas.

b. Calculate the change in internal energy of the gas.

Reference no: EM13254976

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