Determine the length of a sound wave in water if its propagation velocity in this environment
| January 6, 2021 | education
Determine the length of a sound wave in water if its propagation velocity in this environment is 1500 m / s, and the vibration frequency is 740 Hz.
The speed of wave propagation in water can be calculated using the formula:
υ = λ * n, where υ is the speed of wave propagation in water (υ = 1500 m / s), λ is the length of the sound wave in water (m), n is the vibration frequency (n = 740 Hz).
Let’s express and calculate the length of a sound wave in water:
λ = υ / n = 1500/740 ≈ 2.03 m.
Answer: The sound wavelength in water is 2.03 m.
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