A steel guitar string is to be tuned so that its third harmonic is

PHYSICS · Subjective · CBSE · Physics · Waves · Waves

Problem

300\,\text{Hz}

. The string has a linear mass density of

2.0\times10^{-3}\,\text{kg m}^{-1}

and is maintained under a tension of

180\,\text{N}

. Determine the required length of the vibrating segment of the string.