Physics, asked by Doradisy, 11 months ago

how are the sound of frequency is greater than 20 khz called?

plz answer me if you want brainylist​

Answers

Answered by gautham2727
1

Answer:

Ultrasonic Sound Wave

Explanation:

Because the audible range of frequency is 20 to 20000 Hz and above 20000 Hz it is ultrasonic and below 20hz it is infrasonic and 20000 hazard is equals to 20 Khz

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