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A football player kicks a ball, compressing it to 80.0% of its original volume. The football...

A football player kicks a ball, compressing it to 80.0% of its original volume. The football has an inside diameter of 23.9cm, is filled to a pressure of 2.00atm with N2, and has an initial temperature of 20.0°C. (a) Assuming adiabatic compression, what temperature does the air in the ball reach? (b) What is the change in internal energy of the air in the football?

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dictomie male cule 293 プ 寸= 220.25 K RT 8:3 x 293 X23.3 (AT- 22D35-291) 40,31丁

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