What is the length of a wave propagating at a speed of 4 m / s, in which 5 oscillations occur in 10 s?

univerkov | August 1, 2021 | education

Task data: V (speed of the presented wave) = 4 m / s; t (oscillation duration) = 10 s; n (number of past vibrations) = 5 vibrations.

To calculate the length of the presented wave, we apply the formula: λ = V / ν = V * t / n.

Let’s make a calculation: λ = 4 * 10/5 = 8 m.

Answer: The presented wave is 8 meters long.

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