what is the meaning of ultra Sonic sound
Answers
Answered by
2
Answer:
The term "ultrasonic" applied to sound refers to anything above the frequencies of audible sound, and nominally includes anything over 20,000 Hz. Frequencies used for medical diagnostic ultrasound scans extend to 10 MHz and beyond.
.Explanation:
PLZ FOLLOW ME FRIEND AND MARK THIS ANSWER AS A BRAINLIST ANSWER
Similar questions