Physics, 17.11.2020 01:50, supergirl101911

A cylinder of nitrogen gas has a volume of 1.8×10^4 cm^3 and a pressure of 120 atm. What is the thermal energy of this gas at room temperature (20∘C)?

What is the mean free path in the gas?

The valve is opened and the gas is allowed to expand slowly and isothermally until it reaches a pressure of 1.0 atm. What is the change in the thermal energy of the gas?

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A cylinder of nitrogen gas has a volume of 1.8×10^4 cm^3 and a pressure of 120 atm. What is the the...