Question

a man has an audible range from 2ohz to 20khz what are the wavelength in corresponding to the frequencies

Answer 1

Hi friend
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Your answer
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Audible range if hearing of a man = 20 Hz to 20000Hz (20Khz)

Taking speed of sound as 344 m/s.

We know,
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Wave velocity = Wavelength × Frequency

Wavelength = Wave velocity / Frequency

Now,
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Wavelength corresponding to 20 Hz = 344/20 m = 17.2 m

Wavelength corresponding to 20000 Hz = 344/20000 = 0.0172 m

HOPE IT HELPS

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