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Sound
Overview ,[object Object],[object Object],[object Object],[object Object]
The Facts ,[object Object],[object Object],[object Object],[object Object]
The Ear ,[object Object],[object Object],[object Object],Middle Ear
Vibration ,[object Object],[object Object]
Compression ,[object Object],[object Object],[object Object],[object Object]
Sound Waves ,[object Object],[object Object],[object Object]
Wavelength & Frequency ,[object Object],[object Object]
Pitch ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Sonar ,[object Object],[object Object],Animals use sonar or echo location to find their prey; these sounds have such a high pitch or frequency that the human ear cannot hear Humans use sonar to locate or map objects
Sound and Instruments ,[object Object],[object Object],[object Object],[object Object],A trombone’s mute absorbs some of the sound waves produced, thus producing a softer note when played.
That’s all folks!

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