Question

4. Fig. 2.1 shows a stationary piston in a cylinder piston gas cylinder sealed end Fig. 2.1 (a) The gas in the cylinder exerts the same pressure on the piston as it does on the sealed end. The sealed end has a smaller cross-sectional area Use ideas about molecules to explain why the pressures are the same​

Answer 1

Answer:

The piston is pushed in a distance of 30 cm, so that the length of the gas column is now 20 cm.The temperature of the gas does not change.What is the new pressure of the gas? A 0.4 p B 0.6 p C 1.5 p D 2.5 p [