Answer :
Final answer:
The length of the G string on a guitar is 69cm, and its fundamental frequency is 196Hz. These attributes are fundamental in producing the specific note associated with the G string in standard guitar tuning.
Explanation:
The question pertains to the length and fundamental frequency of the G string on a guitar. The correct answer is 69cm for the length of the G string and a fundamental frequency of 196Hz. The frequencies of the guitar strings, including the G string, are determined by several factors such as the length of the string, its tension, and its linear density. In a standard tuning of a guitar, the G string is tuned to vibrate at these specific characteristics when plucked, producing its fundamental note. To play different notes on the same string, a guitarist can alter the effective length of the string by pressing down on it at different frets, which changes the frequency of the vibration.
