A sound wave moves through air at a speed of

PHYSICS · Subjective · A Level · Physics · Waves · Waves

Problem

A sound wave moves through air at a speed of 340 m s−1340\,\text{m}\,\text{s}^{-1}. If the frequency of the source is increased while the air conditions remain unchanged, what happens to the wavelength of the wave? Explain briefly.

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