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Question

Audible frequency range of human ear is


A

34hz-34khz

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B

3.4hz-30khz

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C

20hz-20000khz

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D

None of these

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Solution

The correct option is D

None of these


  1. Experiments have shown that a healthy young person hears all sound frequencies in the range from approximately 20 Hz to 20,000 Hz (20 kHz).
  2. This range of frequency is called the audible range.
  3. Sound can be generated whose frequency lies below 20 Hz or above 20 kHz, although humans normally do not hear it.

Hence, option (D) is the correct answer.


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