Sound vibrations with frequencies greater than 20,000 Hz are called
A) supersonics.
B) infrasonics.
C) megasonics.
D) ultrasonics.

Name: Sound vibrations with frequencies greater than 20,000 Hz are called A) supersonics. B) infrasonics. C) megasonics. D) ultrasonics.
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Question

Quizplus · Accepted Answer

Sound vibrations with frequencies greater than 20,000 Hz are referred to as ultrasonics. This range is above the upper limit of human hearing, which typically caps at around 20 kHz.

Sound Vibrations with Frequencies Greater Than 20,000 Hz Are Called