1.

A tuning fork produces 4 beats per second with another tuning fork of frequency 266 Hz. The first one is now loaded with wax and the beat frequency is found to be 8 per second. What is the original frequency of the first tuning fork ?

Answer»

A tuning fork produces 4 beats per second with another tuning fork of frequency 266 Hz. The first one is now loaded with wax and the beat frequency is found to be 8 per second. What is the original frequency of the first tuning fork ?



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