Which of the following increases when a sound becomes louder?

Name: Which of the following increases when a sound becomes louder?
Brand: Quizplus
Rating: 4.9 (50 reviews)

Question

Quizplus · Accepted Answer

Amplitude is the measure of the maximum displacement of particles of a medium from their rest position. As sound becomes louder, the amplitude increases, which means the displacement of the medium particles becomes larger as the sound wave travels through it. The other options are not affected by changes in the intensity or loudness of the sound.

Which of the Following Increases When a Sound Becomes Louder