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  • If a sound wave has a frequency of 30, 000 Hz, how loud c...
Multiple choice

If a sound wave has a frequency of 30, 000 Hz, how loud can a person standing there hear it ?

  1. Too loud

  2. Very light

  3. He cannot hear it

  4. None of these

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Yes, it is correct as it is beyond the audibilty range for us ie 20Hz - 20,000 Hz.

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