21. Kinetic Theory of Ideal Gases
Mean Free Path of Gases
Problem 18
Textbook Question
Textbook QuestionCalculate the mean free path of air molecules at 3.50 * 10^-13 atm and 300 K. (This pressure is readily attainable in the laboratory; see Exercise 18.23.) As in Example 18.8, model the air molecules as spheres of radius 2.0 * 10^-10 m.
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