Science, asked by cadem85, 10 months ago

AQA Question: HINT - think about what the frequency is in this question: A rope is shaken up and down, producing 3 waves every second.The waves have a wavelength of 1.2 metres. DO NOT write the units.

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Answered by omkarprajakta

0

f= w/wl

f= 3/1.2

f=2.5

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