Solving String Wave Frequency: 6m in 0.5s

AI Thread Summary
To find the wavelength of waves on a 6m string moved with simple harmonic motion at 60Hz, the velocity of the wave must first be calculated. The wave travels the length of the string in 0.5 seconds, so the velocity is determined using the formula v = d/t, resulting in a velocity of 12 m/s. Using the wavelength formula, wavelength = velocity / frequency, the wavelength can be calculated as 0.2 meters. The discussion highlights the straightforward nature of the calculations involved. Overall, the problem emphasizes the relationship between wave velocity, frequency, and wavelength in wave mechanics.
cseet
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Hi all,

I can't seemed to figure this out...

question:
one end of the string 6m long is moved up and down with simple harmonic motion at a frequency of 60Hz. the wave reach the other end of the string in 0.5s. find the wavelength of the waves on the string.

I know wavelength = velocity / frequency
but how do I find the velocity given that string is 6m and takes 0.5s to reach the other end... it seemed too simple for you, I do apologise...

pls direct
cseet
 
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v = d/t...

cookiemonster
 
thanks cookiemonster...you're a gem!
 
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