Question

by how much will the loudness of a sound change when the amplitude of vibration is tripled doubled

Answer 1

hey here is ur answer

loudness of sound is directly proportional to the amplitude of vibration

so when it is doubled, tripled the loudness of sound is also doubled, tripled

I hope this helps you

Answer 2

the loudness of the sound is directly proportional to the amplitude of the variation so when vibration is tripled