Homework Help: physics

Posted by anonymous on Saturday, March 17, 2007 at 9:32pm.

Air is being forced in a cylinder with an initial volume of 0.025 m^3 under a constant pressure of 3.0*10^5 Pa. The volume of the air in the cylinder is increased to 0.035 m^3.

a. The cylinder is thermally insulated, making the process adiabatic. What is the change in the internal energy of the gas?

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