Brownian Motion

Qualitative evidence of the microscopic nature of gases is shown by an effect called Brownian motion.

This java applet shows  Brownian motion for gas molecules.

(Gas molecules in a container continually collide with one another and with the walls of the container.

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AuthorĄGFu-Kwun Hwang, Dept. of physics, National Taiwan Normal University
Last modified :  More physics related java applets