Answer to Question #287037 in Physics for omar

Question #287037

The distance between successive crests in a series of water waves is 4.0 m,and the crests travel 9.0 m in 4.5 s.What is the frequency of the waves?

Expert's answer

The frequency is

"f=\\lambda\/c=\\dfrac{4}{(9\/4.5)}=2\\text{ Hz}."

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