02-03-2017
Physics

contestada

Amy counts the wave crests traveling down a stretched string. Five wave crests pass Amy in two seconds. What is the frequency of the wave?

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Аноним Аноним

02-03-2017

frequency is the number of waves divided by the time
SO...
5 waves/2 s = 2.5 Hz (Hz being the unit of frequency)

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ImBadAtSchool919 ImBadAtSchool919

02-03-2017

the wave Frequency is 2.5 and then the units if those are required

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