A man has a audible range from 20 HZ to 20 KHZ.what is the wavelength of sound in corresponding to this to frequencies?
(Speed sound in air is 344 m/s).
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lucklii:
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As we know that speed = wavelength× frequency so .... in first case for v= 20 Hz lamda1 = 344/20=17.2m ..... therefore for case 2nd it will be 344/20000= 0.0172 So wavelenght would be 0
0172 to 17.2
0172 to 17.2
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