lelelele6685 lelelele6685
  • 02-02-2018
  • Social Studies
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Non digtial clock has a second hand what is the frequncy of the second hand

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jvo6 jvo6
  • 02-02-2018
Second hand = 1 rpm:
1/60 rps; i.e. 1/60 cycle/s; i.e. 1/60 Hz
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