Kaitlyn is a new mother and thinks that the scream of her infant is high-pitched.The pitch of the infant's scream is determined by the ________ of the sound waves.
A) frequency
B) amplitude
C) height
D) width

Question

Quizplus · Accepted Answer

The pitch of a sound is determined by its frequency, which refers to the number of vibrations or cycles per second. A higher frequency results in a higher pitch, while a lower frequency produces a lower pitch. Therefore, the high-pitched scream of the infant is likely due to the sound waves having a high frequency.

Kaitlyn Is a New Mother and Thinks That the Scream