How many strings does a violin have?

A violin has four strings, and these strings are typically tuned to the pitches of G, D, A, and E. This configuration allows the violin to produce a rich and versatile range of musical tones. The four-string arrangement is a key characteristic that differentiates the violin from other string instruments like the guitar, which usually has six strings, or the viola, which has five. Each string on the violin can be played individually or in combinations, enabling the instrument to create harmony and melody effectively. The tuning and number of strings also contribute to the unique sound quality and playing techniques associated with the violin.