Science, asked by jaswinderkaur0918, 2 months ago

(Sound wave of which of the following frequency is not an infrasonic sound?) *

1) 3000Hz

2)19Hz

3) 15Hz

4) 10HzP

Answers

Answered by prajapatimayank702

1

Answer:

sorryyyyyyyyyyyyyyyyyyyy

Answered by emptybrain99

0

Answer:

19 or 15 hz is the answer any one

Explanation:

as any sound below 20 hz is infrasonic

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