A person has a hearing range from 20KHZ .what are the typical wavelength of soundwave in air corresponding to these two frequencies? (speed of sound in air is 344m/s)
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A person has a hearing range from 20 Hz to 20 kHz. What are the typical wavelengths of sound waves in air corresponding to these two frequencies? Take the speed of sound in air as 344 m s−1. Hence, for humans, the wavelength range for hearing is 0.0172 m to 17.2 m.
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