What is the SI unit of frequency?

General Science · General Awareness · Medium · Practice for RRB Group D, RRB NTPC CBT 1, SSC CGL Tier 1, SSC CGL Tier 2, SSC CHSL Tier 1

What is the SI unit of frequency?

  1. Second
  2. Watt
  3. Decibel
  4. Hertz
Answer and solution

Correct answer: D) Hertz

1 hertz = one cycle per second.

Learn the method: General Science rules and worked examples

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