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The sound What do you need to know about the sound?

The sound

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Page 1: The sound

The soundWhat do you need to know about the sound?

Page 2: The sound

The Sound

1 How is created the sound?2 How is propagated?3 How we hear?

Page 3: The sound

How is created the sound?

When an object vibrates, it produces a sound

Page 4: The sound

How is propagated the sound?

The vibration is propagated such a sound wave

Page 5: The sound

When the wave sound finds an obstacle, it produces:

• Reverberation • Echo

Page 6: The sound

HEARING

How we hear?The hearing gets the sound by the

tympanum, which vibrates and sends the information to the brain