A boat is rocked by waves of speed 30ms-1 whose successive crest are 10m apart. Calculate the rate at which the boat recieves the waves

A.

30s-1

B.

10s-1

C.

3s-1

D.

1s-1

View answer & explanation

Correct answer is C

F = \(\frac{v}{\lambda} = \frac{30}{10} = 3s^{-1}\)

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