A string vibrates in its first normal mode with a frequency of

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

Problem

220\,\text{vibrations s}^{-1}

. The vibrating segment is

70.0\,\text{cm}

long and has a mass of

1.20\,\text{g}

. (a) Find the tension in the string. (b) Determine the frequency of vibration when the string vibrates in three segments.