Question

How does the sound of the recorder travel through the air?

Answer 1

Answer:

Sound always travels in waves regardless of whether it goes through a gas, liquid or a solid medium. They move by particles that collide with one another. It's a domino effect as one particle hits another much in the same way that the heat travels as well

Answer 2

Answer:

Every physical object causes vibrations when it moves in the air. This leads to creation of waves in the air that then continue to travel as a form of sound. Much like the drum example we've mentioned above, our vocal cords also vibrate when we talk. This vibration happens in air, solid mediums and liquid.

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