A Standing Wave Is Oscillating at 690 Hz on a String,as

question 12

Multiple Choice

A standing wave is oscillating at 690 Hz on a string,as shown in the figure.What is the speed of traveling waves on this string?

• A) 280 m/s
• B) 410 m/s
• C) 210 m/s
• D) 140 m/s

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