Physics for IGCSE & O level - Waves And Sounds (Section 1 - No. 32)

If sound A has a frequency of 220 Hz, what is its wavelength (speed of sound = 330 m/s)?

0.75 m

1.5 m

3.0 m

6.0 m

Тайлбар

Wavelength = speed / frequency = 330 m/s / 220 Hz = 1.5 m

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