calculate the wavelength of a sound wave whose frequency is 220 Hz and speed is 440 m/s in a given medium
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Quest: Calculate the wavelength of a sound wave whose frequency is 220 Hz and speed is 440 m/s in a given medium.
Solution:9. Frequency of the sound wave, ν= 220 Hz
Speed of the sound wave, v = 440 m s-1
For a sound wave,
Speed = Wavelength x Frequencyv = λ x ν
ˆ´ λ= v / ν = 440 / 220 = 2m
Hence, the wavelength of the sound wave is 2 m
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