Wind blowing across suspended power lines may cause the power lines to vibrate at their natural frequency. This often produces audible sound

Question

Wind blowing across suspended power lines may cause the power lines to vibrate at their natural frequency. This often produces audible sound waves. This phenomenon, often called an Aeolian harp, is an example of:

A) diffraction
B) refraction
C) the Doppler effect
D) resonance

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Amity 4 years 2021-07-20T04:09:52+00:00 1 Answers 38 views 0

Answers ( )

  1. Helga
    0
    2021-07-20T04:11:29+00:00
    Reply

    Answer: D resonance

    Explanation: Resonance is the effect produced when an object is forced to vibrate at its natural frequency

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