Science, asked by Minukumari1, 1 year ago

what is ultra sound

Answers

Answered by Anonymous

3

sound or other vibrations having an ultrasonic frequency, particularly as used in medical imaging

Answered by ashi2203

3

Heya...

➡Sound ranging more than 20,000 Hertz is know as Ultra sound.

➡It is not hearable to human ears.

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