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Use the worked example above to help you solve this problem. In a system similar to...

Use the worked example above to help you solve this problem. In a system similar to that shown in the figure, the gas in the cylinder is at a pressure of 1.01 multiply.gif 105 Pa and the piston has an area of 0.104 m2. As energy is slowly added to the gas by heat, the piston is pushed up a distance of 3.99 cm. Calculate the work done by the expanding gas on the surroundings, Wenv, assuming the pressure remains constant.

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Answer #1

work done = par = Padh - 1.01 X105 x 0.104 ( 3.99x102-0) W w = 419. I J |

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