Question

The hearing range of human ear is
(a) 20 Hz to 20,000 Hz
(b) less than 20 Hz
(c) more than 20,000 Hz
(d) 20 Hz to 25,000 Hz

Answer 1

Answer:

a)

Explanation:

20 hz to 20000hz.

this is right

Answer 2

Answer:

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Explanation:

human range of hearing is...20Hz to 20,000Hz..

only

therefore option a

below 20Hz is infrasonic sound

and above 20,000Hz is ultrasonic sound

hopes

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