The speed with which the wave with the given value of wavelength and frequency is traveling is 4m/s.
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.
Wavelength is expressed mathematically as;
λ = v ÷ f
Where λ is wavelength, v is velocity/speed and f is frequency.
Given the data in the question;
- Wavelength of the wave λ = 0.4m
- Frequency of wave f = 10Hz = 10s⁻¹
- Speed of the wave v = ?
To determine the speed of the wave, we substitute our given values into the expression above.
λ = v ÷ f
0.4m = v ÷ 10s⁻¹
v = 0.4m × 10s⁻¹
v = 4ms⁻¹
v = 4m/s
Therefore, the speed with which the wave with the given value of wavelength and frequency is traveling is 4m/s.
Learn more about Speed, Frequency and Wavelength here: brainly.com/question/27120701
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