At an altitude of 15 km the temperature is 217 K and the pressure is 12.1 kPa. What is the mean free path of N2 molecules? (σ = 0.43 nm2).

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Q: At an altitude of 15 km the temperature is 217 K and the pressure 12.1 kPa. What is the mean free…

A: Cross-sectional Area for Nitrogen is 0.43 nm2 Temperature = 217 K

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