The frequency range of hearing in humans is 20 Hz to 20 kHz.
"Now, we know that human hearing ranges from 20 Hz to 20 kHz. Since the frequency of the given sound wave is 16.5 kHz, it will be audible to humans." 16.5 is less than 20. How will it be audible?
audible frequency range of a human ear is 20 hz to 20 khz . express it in terms of time period