kcat7091 kcat7091
  • 18-07-2017
  • English
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What is the frequency of a wave if 4 crests pass in 2 seconds?

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SasukeUchiha365
SasukeUchiha365 SasukeUchiha365
  • 18-07-2017
Period= 1/frequency

frequency= 4/2sec
frequency =2 Hz
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