Using special techniques called string harmonics, stringed instruments can produce the first few overtones of the harmonic series. While a violinist is playing some of these harmonies for us, we take a picture of the vibrating string. Using an oscilloscope, we find the violinist plays a note with frequency f=795 Hz in figure (a). a) In terms of the fundamental frequency f1, what us the frequency of the note the violinist is playing in figure (c)? Answer in the form "fc=" b) Write a general expression for the frequency of any note the violinist can play in this manner, in terms of the fundamental frequency f1 and the number of antinodes on the standing wave A. Answer in the form "fA="

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Stretched string

A stretched string is a wire which is made up of any metal that must have a larger length compared to its thickness. The ends of the wire are fixed, and when they oscillate or are plucked, it produces two reflected transverse waves of the same frequency and same amplitude. The waves or pulses are traveling in alternate directions and superimpose with one another. This waveform is named standing or stationary waves.