Sound and Waves. https://www.youtube.com/watch?v=no7ZPPqtZEg https://www.youtube.com/watch?v=odJxJRAxdFU medium amplitude crest trough wavelength period.

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Presentation transcript:

Sound and Waves

medium amplitude crest trough wavelength period frequency wave speed

Simple Harmonic Motion Simple harmonic motion is a type of periodic motion where the restoring force is directly proportional to the displacement. Guitar strings when struck can be an example of simple harmonic motion. The vibration of an object is wheat creates these waves.

Displacement VS Time Graph

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