a person has a hearing range from 20 Hz to 20 khz what are the typical wavelength of sound waves in air corresponding to this frequencies? Take the speed of sound in air as 344 ms-1
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Answer:wave length is so according to the method
speed = freq ×wavelength
first find the freq of the last one which is 20khz so we shall say
344=20× ¿(wavelength )
a divide by 20
¿will be17.5
at least thank me coz I have tried
ya
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