how much frequency dose ultrasonic sound has
Answers
Answered by
3
Answer:
more than 20,000 Hz (hertz)
mark me as brainliest
Answered by
2
Sounds with a frequency of 20 kHz and higher are referred to as ultrasound (or ultrasonic sound). High frequency sound is sound of which the frequency lies between 8 and 20 kHz.
Dear the spelling will be
ultrasound
not ultrasonic.
Similar questions