waves

Question: A sonometer wire resonates with a given tuning fork forming standing waves with five antinodes between the two bridges when a mass of 9 kg is suspended from the wire. When this mass is replaced by a mass M, the wire resonates with the same tuning fork forming three antinodes for the same positions of the bridges. The value of M is



1) 25 kg
2) 5 kg
3) 12.5 kg
4) 1/25 kg
Solution: Explanation: No Explanation
Vibration of String waves on string

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