Types of Waves and Their Properties
Transverse Waves Particles vibrate at right angles to the direction the wave is traveling Transverse Waves Particles vibrate at right angles to the direction the wave is traveling The wave (the disturbance) travels this direction But the particles travel back & forth in this direction
Transverse Waves Particles vibrate at right angles to the direction the wave is traveling Transverse Waves Particles vibrate at right angles to the direction the wave is traveling The wave (the disturbance) travels this direction But the particles travel back & forth in this direction
Transverse Wave Example: Seismic Wave – the “S” [secondary] wave
Transverse Wave Example:
Transverse Wave Example: Light – an electromagnetic wave Made of vibrating electrical fields and magnetic fields
Longitudinal Particles vibrate in the same direction as the direction the wave is traveling Longitudinal Particles vibrate in the same direction as the direction the wave is traveling The wave (the disturbance) travels this direction And the particles move back and forth in this direction
Longitudinal Particles vibrate in the same direction as the direction the wave is traveling Longitudinal Particles vibrate in the same direction as the direction the wave is traveling The wave (the disturbance) travels this direction And the particles move back and forth in this direction
Longitudinal Wave example: Seismic “P” (“primary”)-wave
Longitudinal Wave example:
Sound wave 1/Lwave01Applet.html Longitudinal Wave example: Sound wave 1/Lwave01Applet.html
Surface waves The wave (the disturbance) travels this direction... And the particles cycle around in this direction
Surface waves
Surface waves EX: Water waves
Transverse
Longitudinal