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SOUND. What do you hear?. What do you hear?. DID YOU EVER WONDER HOW YOU HEAR THESE THINGS?. WAVES. Transversal Waves. Crest. Longitudinal Waves. AMPLITUDE – Height of the wave The higher the amplitude, the louder the sound. - PowerPoint PPT Presentation
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REVIEW
SOUND TRAVELS IN ___________
The higher the amplitude, the _________ the sound
The higher the frequency, the __________ the pitch
REVIEW
In what medium does sound travel fastest?
Solid, liquid or gas
Sound is usually measured in _________. Humans hear from _____ to ______ Htz