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If the period of a signal is 1000 ms, then what is its frequency in kiliohertz?

  1. $10^{-3}$ KHz
  2. $10^{-2}$ KHz
  3. $10^{-1}$ KHz
  4. 1 KHz
asked in Computer Networks by Veteran (112k points)
recategorized by | 855 views
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option (A) 10^-3 khz

2 Answers

0 votes

f=1/t

t=1000ms=1sec

f=1/1sec=1000/1000s=1K/1000s=

10310^-3 KHz1010^−3 KHz

answered by Boss (11k points)
0 votes
Frequency = 1/Period.
      So frequency = 1 / 1000 x 10^-3 Hz
                    = 1 Hz
                    =  10^-3 KHz
answered by Active (1.8k points)

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