2 years ago

Figure 17-1 shows a wave movement during 1 second. What is the frequency of this wave?

2 answers:

const2013 [10]2 years ago

5 0

Based on the given figure above, the correct answer would be option A. 2 hertz. The frequency of the wave movement during 1 second is 2 hertz. Since 2cycles/second is equal to 2 hertz. You can also get this answer by using the wave-speed equation which is <span>c=νλ. Hope this answers your question. </span>

Nady [450]2 years ago

5 0

Answer:

1. A 2 hertz

2. B speed = wavelength • frequency

3. D The vertical distance from a crest to the rest position

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