a sound wave travels at a speed of 340 metre per second and the frequency of sound wave is 380 hertz find the separation between its two consecutive compression.
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According to the question,
- Speed of the wave = 340 m/s
- Frequency of the Wave = 380 Hz
- Wavelength = ?
We know the relation,
→ Wavelength (λ) = Speed ÷ Frequency (υ)
Hence substituting the given information in the formula we get,
→ Wavelength = 340 m/s ÷ 380 Hz
→ Wavelength = 0.89 m or 89 cm.
Therefore the separation between 2 consecutive compression is 89 cm.
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