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3 years ago

12

To what does the amplitude of a sound refer to?

1 answer:

Alex777 [14]3 years ago

7 0

Answer:

The number of molecules displaced by a vibration creates the amplitude of a sound. The strength or level of sound pressure. The number of molecules in the sound wave in b is greater than the number in the sound wave in a, therefore the amplitude of the sound wave in b is greater.

Explanation:

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