What is the name of very high frequency sounds which cannot be heard by the human ear?
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Answer:
ULTRANSONIC SOUNDS
Explanation:
The lower limit of frequency of human hearing is 20 Hertz and upper limit of human hearing is 20000 Hz. The sounds having too high frequency which cannot be heard by human ear are called ultrasonic sounds. The sounds of frequency greater than 20,000 hertz are called ultrasonic.
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lower limit of frequency of human hearing is 20hz and upper limit is 20000hz.
the sounds which have very high frequency that can not be heard by human ear are called as ultrasonic waves.
sound waves having frequency 20000hz or more can not be heard .
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