Science, asked by mdrizwan286, 1 year ago

What is the name given to the sound that humans cannot hear?

Answers

Answered by vivek80437
1
Ultrasound is the name given to soundwaves that have frequencies greater than 20,000Hz (20 kHz). This is above the normal hearing range for humans, so we cannot hear ultrasound.
Answered by Monika010
2
ultrasound is the sound,cannot be heard by humans
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