A Standing Wave Is Oscillating at 690 Hz on a String

question 29

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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Definitions:

Anaphylactic Reaction

A severe, potentially life-threatening allergic response that requires immediate medical intervention.

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A hormone and medication, also known as adrenaline, used to treat allergic reactions, cardiac arrest, and other conditions requiring immediate action.

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The sudden, unexplained death of a baby younger than one year of age, sometimes known as crib death.