Teaching UP TGT Mock Test Series 2025 Physics Waves Energy and Power of a Wave Traveling Along a String
In a sonometer experiment, the string of length \(L\) under tension vibrates in second overtone between two bridges. The amplitudes of vibration is maximum at
1
\(\dfrac {L}{6}, \dfrac {L}{2}, \dfrac {5L}{6}\)
2
\(\dfrac {L}{8}, \dfrac {L}{4}, \dfrac {L}{2}\)
3
\(\dfrac {L}{2}, \dfrac {L}{4}, \dfrac {L}{6}\)
4
\(\dfrac {L}{6}, \dfrac {L}{2}, \dfrac {L}{6}\)