An unknown tuning fork produces 6 beats per second with a standard 384 Hz fork. Wax is then added to the unknown fork, lowering its natural frequency, and the beat frequency becomes 4 beats per second. What was the original frequency of the unknown fork?
Physics · Wave Motion · beat and properties of sound
An unknown tuning fork produces 6 beats per second with a standard 384 Hz fork. Wax is then added to the unknown fork, lowering its natural frequency, and the beat frequency becomes 4 beats per second. What was the original frequency of the unknown fork?
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