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Physics for IGCSE & O level - Waves And Sounds (Section 3 - No. 14)

If the speed of sound in air is 330 m/s and the frequency is 330 Hz, what is the wavelength?
0.5 m
1 m
2 m
3 m

설명

Wavelength = Speed / Frequency = 330 m/s / 330 Hz = 1 m.

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