Test Index

Class 12 NEET Physics Atoms and Nuclei Part 1

Question : 97 of 103

Marks: +1, -0

Curie is a unit of

Solution:

1. Concept: The Curie is a unit used to measure radioactivity.

2. Explanation: The Curie (Ci) is a non-SI unit of radioactivity. It is defined as the activity of 1 gram of radium-226, which is approximately

3.7 \times 10^{10}

decays per second. This unit quantifies the rate of radioactive decay.

3. Answer: C. radioactivity

Go to Question:

Prev Question

Next Question