Science, asked by prathmesh12435, 1 year ago

Ultrasound more than 20000 hz frequency


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Answers

Answered by Tamash
0
Hey mate here is ur query...

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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.

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Hope this will help you...
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