Mean Free Path

IMPORTANT

Mean Free Path: Overview

This Topic covers sub-topics such as Mean Free Path

Important Questions on Mean Free Path

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physics>Kinetic Theory of Gases>Mean Free Path> Q 1

The mean free path of molecules of a gas (radius ‘r’) is inversely proportional to r2.

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physics>Kinetic Theory of Gases>Mean Free Path> Q 2

The mean free path (λ) of a gas sample is given by:

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physics>Kinetic Theory of Gases>Mean Free Path> Q 3

If the temperature and pressure of a gas is doubled the mean free path of the gas molecules

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physics>Kinetic Theory of Gases>Mean Free Path> Q 4

In the following a statement of Assertion is followed by a statement of Reason.

Assertion: Mean free path of a gas molecule is inversely proportional to the density of gas.

Reason: Path of a gas molecule between two adjacent collision is straight line.

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physics>Kinetic Theory of Gases>Mean Free Path> Q 5

Which of the following is/are correct regarding mean free path ?