Question

A cylinder which is in a horizontal position contains an unknown noble gas at 4.63 × 104 Pa and is sealed with a massless piston. The piston is slowly, isobarically moved inward 0.202 m, while 1.95 × 104 J of heat is removed from the gas. If the piston has a radius of 0.283 m, calculate the change in internal energy of the system.

Aug 22, 2015

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Aug 31, 2015

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