Loudness is associated with a sound wave's
A)amplitude.
B)length.
C)pitch.
D)timbre.

Name: Loudness is associated with a sound wave's A)amplitude. B)length. C)pitch. D)timbre.
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Question

Quizplus · Accepted Answer

The amplitude of a sound wave is directly related to its loudness. The higher the amplitude, the louder the sound. Therefore, choice A is correct. Length and pitch are related to frequency and not loudness. Timbre refers to the quality or complexity of a sound, which is not directly related to loudness.

Loudness Is Associated with a Sound Wave's