Question

WHAT IS SOUND? EXPLAIN ITS WAVES​

Answer 1

Sound wave consists to vibrating particles.These knock into other particles causing them to vibrate,and so the sound can travel away from the source.You can hear sound because the vibration in the air cause your ear drums to vibrate this vibration is converted into signals which travel down a nerve to your brain.

Step-by-step explanation:

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Answer 2

sound is made up of vibrations or sound waves that we can hear these sound waves are formed by objects