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Sound Waves

Quick revise

How do we hear?

  • Object vibrates > vibrations travel away as a wave
  • Vibrations enter the ear and vibrate a liquid in the inner ear
  • Vibrating liquid affects 1000s of nerves which tell your brain that you can hear a sound

sound waves

Looks at this diagram of the interactive ear

The Interactive Ear

The Interactive Ear is presented by Amplifon

This video explains how Human Hearing (The ear) works