Question
Which among the following frequencies is inaudible to humans?
Answer: Option B
:
B
The audible range for humans is 20 Hz to 20 kHz. From the above, 5 Hz is not audible to humans. Sounds with frequencies below 20 Hz are called infrasonic sounds and above 20 kHz are called ultrasonic sounds.
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:
B
The audible range for humans is 20 Hz to 20 kHz. From the above, 5 Hz is not audible to humans. Sounds with frequencies below 20 Hz are called infrasonic sounds and above 20 kHz are called ultrasonic sounds.
Was this answer helpful ?
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