If the wavelength is increased to 10 m and the speed stays the same at 600 m/s, then the frequency will reduce to 60 Hz
<h3>Velocity of a wave </h3>
The velocity of a wave is related to its frequency and wavelength according to the following equation:
Velocity (v) = wavelength (λ) × frequency (f)
v = λf
With the above formula, we can obtain the new frequency of the wave
<h3>How to determine the new frequency </h3>
- Velocity (v) = 600 m/s
- Wavelength (λ) = 10 m
- New frequency (f) =?
v = λf
600 = 10 × f
Divide both side by 10
f = 600 / 10
f = 60 Hz
<h3>Comparison of frequency </h3>
- Initial frequency = 120 Hz
- New frequency = 60 Hz
From the above, we can conclude that the new frequency will decrease to 60 Hz
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