Respuesta :
Answer: C
Explanation: Amplitude controls loudness, and frequency controls pitch. The more frequent the higher pitch.
The true statement regarding the two sounds is wave A has a lower pitch.
What is pitch of a sound?
The pitch of a sound is sensation of the sound frequency.
A high pitch sound corresponds to a high frequency sound wave and a low pitch sound corresponds to low frequency.
Sound of the the same amplitude, have the same loudness.
Thus, the true statement regarding the two sounds is wave A has a lower pitch.
Learn more pitch of sound here: https://brainly.com/question/13679347
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