Question

The human ear is most sensitive in the range of …………… where it can hear a feeble sound.
(a) 1000 Hz — 1500 Hz
(b) 1500 Hz – 1800 Hz
(c) 2000 Hz – 3000 Hz
(d) 100 Hz – 500 Hz

  • Category: Propagation of Sound Waves Class 9 ICSE
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Answer

(c) 2000 Hz – 3000 Hz

Reason — The human ear is most sensitive in the range of 2000 Hz – 3000 Hz where it can hear a feeble sound.

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