The property of a sound wave that governs its loudness is its
A)frequency.
B)wavelength.
C)speed.
D)amplitude.

Name: The property of a sound wave that governs its loudness is its A)frequency. B)wavelength. C)speed. D)amplitude.
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Question

Quizplus · Accepted Answer

The loudness of a sound wave is determined by its amplitude. The greater the amplitude, the louder the sound. Frequency, wavelength, and speed are all properties of sound waves, but they do not directly affect the loudness of the sound.

The Property of a Sound Wave That Governs Its Loudness