How Do You Calculate Wave Properties and Tension in a String?

[tymartin]

A string has a mass of 0.02 kg that's 25 m long. The wave has a frequency of 3 Hz. Find the amplitude, wavelength, and velocity of the wave and tension in the rope. Would really appreciate any help on this question. Having a terrible time with it.

 

[Astronuc]

Perhaps one's text has a discussion regaring frequency f, tension T, and mass per unit length m/L.

Otherwise, please refer to http://hyperphysics.phy-astr.gsu.edu/hbase/waves/string.html#c2

There is also a relationship between the wave speed and the aforementioned variables.