The wavelength of the wave having a frequency of 60 Hz and a speed of 45 m/s is 0.75 m (Option A)
Relationship between velocity, frequency and wavelength
The velocity, frequency and wavelength are related according to the following equation:
v = λf
where
- v is the velocity
- λ is the wavelength
- f is the frequency
How to determine the wavelength
- Frequency (f) = 60 Hz
- Velocity (v) = 45 m/s
- Wavelength (λ) = ?
λ = v / f
λ = 45 / 60
λ = 0.75 m
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