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- 1. The soundWhat do you need to know about the sound?
- 2. 1 How is created the sound? 2 How is propagated? 3 How we
hear?The Sound
- 3. How is created the sound? When an object vibrates, it
produces a sound
- 4. How is propagated the sound?The vibration is propagated such
a soundwave
- 5. When the wave sound finds an obstacle, it produces:
Reverberation Echo
- 6. How we hear?The hearing gets the sound by thetympanum, which
vibrates and sends theinformation to the brainHEARING