Physics

Problem

A string of length

1.0\,\text{m}

is fixed at both ends and is stretched with a tension of

100\,\text{N}

. Its linear mass density is

0.010\,\text{kg\,m}^{-1}

. Calculate the frequency of its third harmonic. a)

300\,\text{Hz}

100\,\text{Hz}

150\,\text{Hz}

75\,\text{Hz}