13 - Lancaster High School

Waves and Guided Notes. Vibrations and Waves. What is a wave? ... Sound Waves. Sound waves occur when _____ travel through _____. It has to have a medium. In the air, sound waves are produced when the air _____ are vibrated. ... Wave Diagram – Draw and Label a wave diagram (like Fig. 13.1 on pg 211). Label the amplitude, wavelength, crest ... ................
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