While playing a flute

PHYSICS · Single correct · CBSE · Physics · Sound · Sound

Problem

While playing a flute, a musician blows harder so that the sound becomes louder but its pitch does not change. Which physical quantity of the sound wave increases as a result? (a) Speed\text{Speed} (b) Amplitude\text{Amplitude} (c) Frequency\text{Frequency} (d) Wavelength\text{Wavelength}

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