You repeat the Vibrating Strings experiment (this time on Earth where  g = 9.80 m/s2)  with a different string than the ones used in lab. A mass of  M = 35.5 grams  suspended from the end of the string produces a standing wave pattern with two antinodes. The distance between the nodes is 30.0 cm. The slope of your  L2 M  versus  n2 ?  graph is 0.0150 cm. What is the mass per unit length ? of the string, in grams/cm?

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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.