Atomic Physics The Bohr Atom Mechanics Double Pendulum Kepler's Laws Optics Diffraction Snell's Law Lenses & Raytracing Mirrors & Raytracing Waves Wave Types Sound Waves Superposition I Superposition II Wave Packets Waves Reflection

The Department of Physics and Astronomy presents The Department of Physics and Astronomy at Northwestern University is pioneering the use of the World-Wide-Web for classroom learning. This is a developing collection of physics applets for use in undergraduate physics instruction. Help with accompanying text in postscript and pdf format Help with Java Glossary of terms used in these demos. Physicists mentioned in these applets Contributors. Other web-based physics sites Mirrors of this site You can download, modify and redistribute the source code for these applets under the terms of the GNU GPL. License Source Code Comments or Contributions to ganderson@northwestern.edu