Sound waves too high in frequency to be heard by the human ear, generally above 20 kHz, are known as:

Name: Sound waves too high in frequency to be heard by the human ear, generally above 20 kHz, are known as:
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Question

Quizplus · Accepted Answer

Sound waves above 20 kHz are considered to be ultrasonic waves, as they are too high in frequency to be detected by the human ear. Option A is not specific enough, option B refers to a different type of wave, and option D is not a commonly used term. Therefore, option C is the correct answer.

Sound Waves Too High in Frequency to Be Heard by the Human