Physics, asked by raftaar22, 1 year ago

plz answer it... physics class 9th sound chapter ..(｡•́︿•̀｡)

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Answered by Anonymous

1

Wave length=1.4km=1.4*1000m=1400m

Frequency = wave speed/wave length

=340/1400

=0.2428hz

=2.428*10^ - 1 hz

raftaar22: thanks

Answered by seemasssingh4p893y4

1

here is your answer

I hope it will help u

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raftaar22: thank you (∩︵∩)

seemasssingh4p893y4: wlcm

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