When a Certain String Is Clamped at Both Ends, the Lowest

question 22

Multiple Choice

When a certain string is clamped at both ends, the lowest four resonant frequencies are measured to be 100, 150, 200, and 250 Hz.One of the resonant frequencies (below 200 Hz) is missing.What is it?

• A)25 Hz
• B)50 Hz
• C)75 Hz
• D)125 Hz
• E)225 Hz

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