Environmental Sciences, asked by rishika7052, 9 months ago

Project :
(e) Infrasonio ) Decibel
sound
Give scientific reasons.
(a) In earlier times, people used to
listen for the arrival of a distant
train by putting their ear to the
rail.
(6) The sounds generated by a tabla
and a sifar are different.
125

Answers

Answered by Abignya

11

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Answered by okeokalokamnuvve

0

Explanation:

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