Georgia State University
Georgia State University: Hyper Physics: Wave Motion
Two wave graphs depicting a sine wave and relating the various characteristics (wavelength, amplitude, frequency, and period) of a wave to each other. The site includes an interactive JavaScript form in which the visitor enters one...
Concord Consortium
Concord Consortium: Molecular Workbench: Shock Wave Propagation
Adjust variables in this shock wave propagation simulation. Observe the density and pressure waves.
Physics Classroom
The Physics Classroom: Sound Is a Pressure Wave
This physics tutorial invites users to discover how sound is a pressure wave. Be sure to view the animation.