Given the values of wavelength and frequency of the wave, the speed at which it was travelling is 150ms⁻¹.
What is Wavelength?
Wavelength is simply the distance over which the shapes of waves are repeated. It is the spatial period of a periodic wave.
Expression from the wavelength, frequency and speed relation;
λ = v ÷ f
Where λ is wavelength, v is velocity/speed and f is frequency.
Given the data in the question;
- Wavelength of wave λ = 15m
- Frequency f = 10Hz = 10s⁻¹
We substitute our values into the above expression.
λ = v ÷ f
15m = v ÷ 10s⁻¹
v = 15m × 10s⁻¹
v = 150ms⁻¹
Given the values of wavelength and frequency of the wave, the speed at which it was travelling is 150ms⁻¹.
Learn more about Speed, Frequency and Wavelength here: brainly.com/question/27120701
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