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Sound

Asked by Kanisk Agrawal 19th March 2014, 11:52 AM
Answered by Expert
Answer:
  • The audible range of sound for human beings extends from about 20 Hz to 20000 Hz.
  • Children under the age of 5 and some animals can hear up to 25 kHz.As people grow their ears become less sensitive to sounds of higher frequencies.
Answered by Expert 19th March 2014, 11:59 AM
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