- #1

scott_uca03

- 3

- 0

## Homework Statement

A steel guitar string with a diameter of .3 mm and 65 cm long has a tension of 100 N. Find the frequencies of the first five modes of vibration and sketch a graph of the associated eigenfunctions. The density of steel,7700 kg/m^3 is needed to find [tex]\mu[/tex].

## Homework Equations

I know c^2=T/[tex]\mu[/tex]. I also know that Fn=nc/2L. I also know the solution to the problem, but I am unsure how to find [tex]\mu[/tex] .