Natasha holds the two ends of a string in her hands and then moves her hands up and down so that a wave travels from one end of the string to the other end. In which case will she have a standing wave along the string?

A. The resultant wave rises and falls in amplitude over time and has a frequency equal to that of the waves.

B. The resultant wave has a fixed amplitude and a frequency twice that of the waves.

C. The resultant wave has a fixed amplitude and a frequency equal to that of the waves.

D. The resultant wave rises and falls in amplitude over time and has a frequency twice that of the waves.

Question

Christine Brandt

17 November, 20:10

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Answers (1)

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Maleah Joyce · Answer 1

Maleah Joyce 17 November, 20:34

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The awnser to this question is B