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A certain mass of a gas is taken at \( 0^{\circ} \mathrm{C} \) in a cylinder whose walls are per...
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A certain mass of a gas is taken at \( 0^{\circ} \mathrm{C} \) in a cylinder whose walls are perfect insulators. The gas is compressed (a)
\( \mathrm{P} \) slowly, (b) suddenly till its pressure is increased to 20 times the
W initial pressure \( (\gamma=1.4) \). Calculate the final temperature in each case.
\( \mathrm{P} \) slowly, (b) suddenly till its pressure is increased to 20 times the
W initial pressure \( (\gamma=1.4) \). Calculate the final temperature in each case.