Awave has a wavelength of 3.3 m and a speed of 5.6 m/s. what is the frequency of this wave? 0.59 hz 1.7 hz 3.4 hz 18 hz

The frequency of a certain wave is the quotient obtained by dividing the speed of the wave by the wavelength. That is 
                                          f = s/λ
Substituting the known values,
                                          f = (5.6 m/s) / 3.3 m
                                             = 1.7/s
                                             = 1.7 Hz

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