Transverse waves travel along a stretched string with speed

PHYSICS · Single correct · CBSE · Physics · Waves · Waves

Problem

320\,\text{m\,s}^{-1}

. What should be the length of the string so that its fundamental frequency is

256\,\text{Hz}

? (a)

1.25\,\text{m}

(b)

0.65\,\text{m}

(c)

0.625\,\text{m}

(d)

0.3125\,\text{m}