Question

Calculate the wavelength of a sound wave whose frequency is 220 Hz and speed is 440 m s-1 in a given medium.​

Answer 1

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Frequency = 220 Hz

Speed of sound = 440 m s-1

We know speed of sound :

Frequency x Wavelength = 220 x Wavelength

Wavelength = Vϑ = 440220

= 2m

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Answer 2

Answer:

2m

Explanation:

velocity=frequency×wavelength

440=220×wavelength

wavelength=2m