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IFoS · Paper I · Waves & Opticsifos-2012-subject-02-002

Beats (Question 2 (15 Marks)) — UPSC Physics Optional IFoS 2012 Paper I

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When two tuning forks were sounded together, 24 beats were produced in 6\text{ seconds}. After loading one tuning fork with wax, they produced 30 beats in 6\text{ seconds}. If the unloaded fork frequency is 512, what is the frequency of the other ?

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