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On a long rope unit at each end, a wave propagates with speed v = 12 m/s. This movement is repeated 40 times in one second. What is the wavelength associated with this disturbance?

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Answer to a math question On a long rope unit at each end, a wave propagates with speed v = 12 m/s. This movement is repeated 40 times in one second. What is the wavelength associated with this disturbance?

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Clarabelle
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Para encontrar la longitud de onda asociada a la perturbación, podemos usar la fórmula:

\text{Longitud de onda} = \frac{\text{Velocidad de la onda}}{\text{Frecuencia}}

Dado que la velocidad de la onda es v = 12 \, \text{m/s} y la frecuencia es f = 40 \, \text{Hz} (40 veces por segundo), podemos sustituir en la fórmula:

\text{Longitud de onda} = \frac{12 \, \text{m/s}}{40 \, \text{Hz}}

\text{Longitud de onda} = 0.3 \, \text{m}

Entonces, la longitud de onda asociada a esta perturbación es de \boxed{0.3 \, \text{m}} .

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