Why we cannot hear the ultra sonic sound
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because we only hear the sound between 20 hz to 20000 hz
aayushkashyap53:
audible range of human being is 20 hz to 20000 hz. (hz stands for hertz)
yes
that why we cannot hear the sound of more than 20000 hz as well as less than 20 hz
yes
Answered by
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Ultra sonic sound frequency more than 20,000Hz which we cant hear are called ultrasonic sound. we cant hear ultrasonic sound because human ear have the capacity to hear the sound frequency between 20Hz to 20,000Hz . that's why we cant hear ultrasonic sound. but animals like birds,cats and dog will hear this sound easily......thnx...
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