What is the ratio between the intensity of the fundamental and the third harmonic in a string plucked at the midpoint of its length

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Arun · Answer

Dear Ranjit If I 1 & I 2 are the intensities of the fundamental and third harmonic, respectively then I 1 /I 3 = 81 [sin 2 ( a/L)/sin 2 (3 a/L)] Now if the string is plucked at its mid point then a = L/2 hence I 1 /I 3 = 81 Regards Arun (askIITians forum expert)

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What is the ratio between the intensity of the fundamental and the third harmonic in a string plucked at the midpoint of its length

What is the ratio between the intensity of the fundamental and the third harmonic in a string plucked at the midpoint of its length

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