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a sinusoidal wave is traveling along a rope. the oscillator that generates the wave completes 43.0 vibrations in 33.0 s. a given crest of the wave travels 420 cm along the rope in 14.0 s. what is the wavelength of the wave? m

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The wavelength of the wave is approximately 0.2303 meters. This can be calculated by dividing the speed of the wave (0.3 m/s) by the frequency of the wave (1.3030 Hz).

To find the wavelength of the wave, we can use the formula:

Wavelength = Speed / Frequency

Here are the steps to calculate the wavelength:

1. First, we need to find the frequency of the wave. The frequency is the number of vibrations completed by the oscillator in a given time.

- Frequency = Number of vibrations / Time

- Frequency = 43.0 vibrations / 33.0 s

2. Calculate the frequency by dividing the number of vibrations by the time.

- Frequency = 1.3030 Hz

3. Next, we need to find the speed of the wave. The speed of a wave is the distance traveled by a wave crest in a given time.

- Speed = Distance / Time

- Speed = 420 cm / 14.0 s

4. Convert the speed from cm/s to m/s by dividing by 100.

- Speed = 4.2 m / 14.0 s

5. Calculate the speed by dividing the distance by the time.

- Speed = 0.3 m/s

6. Now, we can calculate the wavelength using the formula:

- Wavelength = Speed / Frequency

- Wavelength = 0.3 m/s / 1.3030 Hz

7. Calculate the wavelength by dividing the speed by the frequency.

- Wavelength ≈ 0.2303 m

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