The pressure in a gas is the result of the momentum transfer that occurs when the molecules bounce from the walls of the container.

Question

Quizplus · Accepted Answer

This is a basic principle of the Kinetic Theory of Gases, which explains the behavior of gases based on the motion of their molecules. The pressure of a gas is related to the frequency and momentum of these molecular collisions with the container walls.

The Pressure in a Gas Is the Result of the Momentum