Length of string of a musical instrument is varied from Lo to 2Lo in 4 different cases. Wire is made of different materials of mass per unit length μ, 2μ, 3μ, 4μ respectively. For first case (string – 1) length is Lo, Tension is To then fundamental frequency is fo, for second case length of the string is 3L0/2 (3rd Harmonic), for third case length of the string is 5L0/4 (5th Harmonic) and for the fourth case length of the string is 7L0/4 (14th harmonic). If frequency of all is same then tension in strings in terms of To will be?

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Length of string of a musical instrument is varied from Lo to 2Lo in 4 different cases. Wire is made of different materials of mass per unit length μ, 2μ, 3μ, 4μ respectively. For first case (string – 1) length is Lo, Tension is To then fundamental frequency is fo, for second case length of the string is 3L0/2 (3rd Harmonic), for third case length of the string is 5L0/4 (5th Harmonic) and for the fourth case length of the string is 7L0/4 (14th harmonic). If frequency of all is same then tension in strings in terms of To will be?

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