Calculating Wavelength of a Harmonic Wave

AI Thread Summary
The discussion focuses on calculating the wavelength of a harmonic wave traveling along a rope, given the frequency and wave speed. The oscillator completes 40 vibrations in 30 seconds, which translates to a frequency of approximately 1.33 Hz. Additionally, a wave travels 425 cm in 10 seconds, indicating a wave speed of 42.5 m/s. Using the wave equation v = f(lambda), the wavelength can be determined. The key takeaway is understanding the relationship between frequency, wave speed, and wavelength to solve the problem.
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Homework Statement


A harmonic wave is traveling along a rope. It is observed that the oscillator that generates the wave completes 40.0 vibrations in 30.0s. Also, a given maximum travels 425cm along the rope in 10.0s. What is the wavelenght?


Homework Equations



v=f(lambda)

The Attempt at a Solution



My problem is understanding what 40.0 vibrations in 30.0s means. Is this a reference to the frequency? 40/30=1.3Hz?
 
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Yes, that's the frequency.
 

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