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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > When the wire of a sonometer is 73 cm long, it is in resonance with a tuning fork. On shortening the wire by 0.5 cm, it makes 3 beats with the same fork. Calculate the frequency of the tuning fork.

When the wire of a sonometer is 73 cm long, it is in resonance with a tuning fork. On shortening the wire by 0.5 cm, it makes 3 beats with the same fork. Calculate the frequency of the tuning fork.

it is in resonance with a tuning fork. On shortening the wire by 0.5 cm it makes 3 beats with the same fork. Calculate the frequency of the tuning fork. When the wire of a sonometer is 73 cm long