A wire fixed at both ends is long and has a mass of

PHYSICS · Multi-part · CBSE · Physics · Waves · Waves

Problem

A wire fixed at both ends is

1.0\,\text{m}

long and has a mass of

36\,\text{g}

. One of its oscillation frequencies is

250\,\text{Hz}

and the next higher one is

300\,\text{Hz}

. (1) Which harmonics do these frequencies represent? (2) What is the tension in the wire?