Home Physics Wave and Sound All Topic Question for Revision Test A sonometer wire resonates with a given tuni…
Physics Wave and Sound All Topic Question for Revision Test MCQ (Single Correct)

A sonometer wire resonates with a given tuning fork, forming a standing wave 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 , the wire resonates with the same tuning fork, forming three antinodes for the same positions of the bridges. Find the value of .

A
25
B
20
C
15
D
10

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