A tuning fork produces 4 beats per second, with another tuning fork of frequency 256 Hz. The first one is now loaded with a little wax and the beat frequency is found to increase to 6 per second. The original frequency (in Hz) of the tuning fork was _____.

A tuning fork produces 4 beats per second, with another tuning fork of

1.	A tuning fork produces 4 beats per second, with another tuning fork of frequency 256 Hz. The first one is now loaded with a little wax and the beat frequency is found to increase to 6 per second. The original frequency (in Hz) of the tuning fork was _____.
Answer» A tuning fork produces $4$ beats per second, with another tuning fork of frequency $256 Hz$ . The first one is now loaded with a little wax and the beat frequency is found to increase to $6$ per second. The original frequency $(in Hz)$ of the tuning fork was _____.

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A tuning fork produces 4 beats per second, with another tuning fork of frequency 256 Hz. The first one is now loaded with a little wax and the beat frequency is found to increase to 6 per second. The original frequency (in Hz) of the tuning fork was _____.

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