Standing waves on a string
http://physics.bu.edu/~duffy/HTML5/transverse_standing_wave.html
Standing waves on a string
http://physics.bu.edu/~duffy/HTML5/transverse_standing_wave.html
Time trace vs snapshot
Standing waves
Wave properties
Standing waves
Wave properties
Investigate speed, frequency wavelength, sound
http://www.physicsclassroom.com/Physics-Interactives/Waves-and-Sound/Simple-Wave-Simulator
Superposition
Make waves on a slinky, add tension, density, drag
http://www.physicsclassroom.com/Physics-Interactives/Waves-and-Sound/Slinky-Lab