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A tuning fork X is initially in unison w...

A tuning fork X is initially in unison with another tuning fork Y of frequency 342 Hz. The points of the prongs of fork X are filed so that it now produces 4 beats per second when sounded together with Y. Determine the pitch of X after filing.

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To determine the pitch of tuning fork X after filing, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Initial Conditions**: - Tuning fork Y has a frequency of 342 Hz. - Tuning fork X is initially in unison with Y, meaning it also has a frequency of 342 Hz. ...
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