A String with Mass Density Equal to 0

question 159

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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Definitions:

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