The average speed of the waves is 1.5 m/s
From the question,
We are to determine the average speed of the waves.
Using the formula
v = fλ
Where
v is the speed
f is the frequency
and λ is the wavelength
From the given information
f = 0.1 Hz
λ = 15.0 m
∴ Speed of the wave = 0.1 × 15.0
Speed of the wave = 1.5 m/s
Hence, the average speed of the waves is 1.5 m/s
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