How can we measure or by which device we can measure frequency less than 10 Hertz or 0.1 to 9 hertz??
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Answered by
2
Answer:
sometimes it referred to as infrasonic , covering sounds beneath 20Hz down to 0.1 Hz and rarely to 0.001 Hz.
wishing it will help u ...
Answered by
60
Answer:
Han to aise bolna chahiye na XD
myself shreey
class 11th
from chhattisgarh
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