Lizzie is yelling at her younger brother, and as the argument continues her volume is steadily increasing.This means that the _____ of the sound waves is getting _____.

Question

Quizplus · Accepted Answer

The amplitude of a sound wave determines its volume. As Lizzie yells louder, the amplitude of the sound waves she's producing is getting higher, which makes the sound louder.

Lizzie Is Yelling at Her Younger Brother, and as the Argument