Answers

2016-04-11T17:22:19+05:30
Frequency is the correct answer. PLZ MARK AS A BRAINLIEST. I NEEDED PLZ MARK AS A BRAINLIEST
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2016-04-11T17:38:05+05:30
 A) frequency .SI unit of frequency is the hertz (Hz)The frequency, f, of a wave is the number of waves passing a point in a certain time
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