Question:medium
Two sounding sources send waves at certain temperature in air of wavelength \( 60 \text{ cm} \) and \( 60.6 \text{ cm} \) respectively. The frequency of sources differ by \( 5 \text{ Hz} \). The velocity of sound in air at same temperature is
Two sounding sources send waves at certain temperature in air of wavelength \( 60 \text{ cm} \) and \( 60.6 \text{ cm} \) respectively. The frequency of sources differ by \( 5 \text{ Hz} \). The velocity of sound in air at same temperature is
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- Use $f = \frac{v}{\lambda}$
- Take difference carefully using reciprocals
Updated On: May 4, 2026
- $330 \text{ m/s}$
- $313 \text{ m/s}$
- $303 \text{ m/s}$
- $300 \text{ m/s}$
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The Correct Option is C
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