What is the relationship between the Curie and the Becquerel?

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Multiple Choice

What is the relationship between the Curie and the Becquerel?

Explanation:
Activity in radioactivity is measured either in Becquerels or Curies. The Becquerel is the SI unit and equals one decay per second. The Curie is an older unit defined as 3.7 × 10^10 decays per second. That means one Curie corresponds to 3.7 × 10^10 Becquerels. So the relationship is 1 Ci = 3.7 × 10^10 Bq, and 1 Bq = 1 decay per second. The other options mix up the magnitude or reverse the relationship.

Activity in radioactivity is measured either in Becquerels or Curies. The Becquerel is the SI unit and equals one decay per second. The Curie is an older unit defined as 3.7 × 10^10 decays per second. That means one Curie corresponds to 3.7 × 10^10 Becquerels. So the relationship is 1 Ci = 3.7 × 10^10 Bq, and 1 Bq = 1 decay per second. The other options mix up the magnitude or reverse the relationship.

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