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Sound Waves
Types of Sound Waves
Parts of a Sound Wave
How Sound Travels
Sound Unit
Ultrasonic Sound
Sound Waves Can Be Reflected
Different Speed waves
Relationships With Pitch and Frequency
The Doppler Effect
Citations
Sound waves are made
Sound waves are made by the vibration of an object. The vibration makes the air in front of it compact and pressed together. That makes the wave.
Do sound waves need a medium?
Yes
No
J.W.