A Stretched String Is Observed to Vibrate in Three Equal

question 39

Multiple Choice

A stretched string is observed to vibrate in three equal segments when driven by a 480 Hz oscillator. What is the fundamental frequency of vibration for this string?

• A) 480 Hz
• B) 320 Hz
• C) 160 Hz
• D) 640 Hz
• E) 240 Hz

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