Question

what is the amplitude in sound?​

Answer 1

Answer:

Amplitude is the displacement of a wave from its mean position.

Answer 2

Amplitude of Sound. �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.