A tuning fork of unknown frequency makes 3 beats/s with a standard fork of frequency 384 Hz. The beat frequency decreases ....
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Question
A tuning fork of unknown frequency makes 3.00 beats per
second with a standard fork of frequency 384 Hz. The beat frequency
decreases when a small piece of wax is put on a prong of
the first fork.What is the frequency of this fork?
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