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Home Q & A Board Science-Related Homework Help Engineering Electrical Engineering
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hboydston hboydston
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6 years ago
If the period of a square wave is 22 ms, what is its frequency?
 
  A) 22 kHz B) 45.5 kHz C) 45.5 Hz D) 22 Hz
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yilongchangyilongchang
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hboydston Author
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6 years ago
Thanks
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This helped my grade so much Perfect
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