A tuning fork \(A\) of unknown frequency produces 5 beats/s with a fork of known frequency \(340 Hz\). When fork \(A\) i…
Q1
A tuning fork \(A\) of unknown frequency produces 5 beats/s with a fork of known frequency \(340 Hz\). When fork \(A\) is filed, the beat frequency decreases to 2 beats/s. What is the frequency of fork \(A\) ?
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