What is Sound? Page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8
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The Ear. 
Sound waves pass down the ear canal and cause the ear drum to vibrate. 
This vibration passes through the ear bones which include the hammer, anvil and stirrup. 
These vibrations travel through a liquid filled curled up tube called the cochlea. 
Tiny hairs in the cochlea detect the vibrations and send electrical signals down the auditory nerve to the brain.

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