A String with Mass Density Equal to 0

question 48

Multiple Choice

A string with mass density equal to 0.0025 kg/m is fixed at both ends and at a tension of 290 N.Resonant frequencies are found at 558 Hz and the next one at 744 Hz.What is the fundamental frequency of the string?

• A)558 Hz
• B)372 Hz
• C)93 Hz
• D)186 Hz
• E)none of the above

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