Question

how can you prove that sound is produced by oscillary motion?
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Answer 1

Answer:

Take a rubber string stretch it tightly between two supports. Pluck the string, the string begins to vibrate. Then we will be able to hear some sound, stop the movement of the string. Even the sound also stops

Explanation:

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Answer 2

Answer:

Take a rubber string stretch it tightly between two supports. Pluck the string, the string begins to vibrate. Then we will be able to hear some sound, stop the movement of the string. Even the sound also stops. From this activity we can show that the sound is produced by the vibration of material.