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JuliusImus JuliusImus
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6 years ago
Frequency is a physical measurement denoting the number of complete sound vibrations over a period of time and is also known as:
 
 

A. Hertz B. cycles per second C. sine wave
  D. both A & B
  E. both B & C

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wrote...
6 years ago
D. both A & B
JuliusImus Author
wrote...
6 years ago
This is exactly what I've been wanting
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