What is 1 Curie? Understanding Radiation Measurement

Discover what 1 curie means in measuring radiation and its significance in science.

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One curie (Ci) represents the activity of 3.7 x 10^10 disintegrations per second. It is a unit used to measure radioactivity and is named after Marie and Pierre Curie, who discovered radioactivity. This measurement helps scientists and engineers quantify the amount of radiation released by a radioactive material.

FAQs & Answers

  1. What does 'curie' measure in radiation? Curie is a unit that measures the activity of radioactive materials, defined as 3.7 x 10^10 disintegrations per second.
  2. Who were Marie and Pierre Curie? Marie and Pierre Curie were scientists known for their pioneering research on radioactivity, which led to the development of the curie unit of measurement.
  3. How is radioactivity measured today? Radioactivity is commonly measured using units such as becquerels (Bq) and curies (Ci), with 1 curie equating to 3.7 x 10^10 disintegrations per second.

Watch More

To explore more about radiation and its effects, check out our videos on radioactivity, its applications in medicine, and how scientists measure different types of radiation.

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