How do we perceive the aptitude of a sound wave
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u want to ask for amplitude of sound wave
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Due to the vibration of molecules of air .
We can hear the sound of 20 hertz to 20000 hertz Which is known as audible sound .
And below the 20 hertz it is known as infrasonic sound and more than 20000 hertz is known as ultrasonic sound wave
We can hear the sound of 20 hertz to 20000 hertz Which is known as audible sound .
And below the 20 hertz it is known as infrasonic sound and more than 20000 hertz is known as ultrasonic sound wave
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