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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Two tuning forks A and B give 18 beats in 2 s. A resonates with one end closed air column of 15 cm long and B with both ends open column of 30.5 long. Calculate their frequencies.

Two tuning forks A and B give 18 beats in 2 s. A resonates with one end closed air column of 15 cm long and B with both ends open column of 30.5 long. Calculate their frequencies.

Two tuning forks A and B give 18 beats in 2 s. A resonates with one end closed air column of 15 cm long and B with both ends open column of 30.5 long. Calculate their frequencies.