Physics, asked by minseo20, 1 year ago

plzz anyone ans this circled question little fast

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Answered by bluelinebus4
1
I can't read the question

minseo20: ok
Answered by mohitparmar
1
hey in all of above you can use following formulas..
speed = frequency * wavelength
wavelength = 1/time period
speed = frequency/ time period

minseo20: indetail
bluelinebus4: ok
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