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Curie is the unit of

  • A.Temperature
  • B.Radio activity
  • C.Heat
  • D.Energy

Answer: B

The curie is a unit of radioactivity.

One curie is \(3.7\times10^{10}\) disintegrations per second, originally the activity of one gram of radium-226. The SI unit is the becquerel, one disintegration per second.

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