A string of length fixed at both ends vibrates in its fourth harmonic

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

Problem

A string of length

1.2\,\text{m}

fixed at both ends vibrates in its fourth harmonic. What is the distance between a node and the nearest antinode? (a)

0.30\,\text{m}

(b)

0.12\,\text{m}

(c)

0.15\,\text{m}

(d)

0.60\,\text{m}