Question:
Which is not a unit of radioactivity?
Which is not a unit of radioactivity?
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Differentiate between units used for radioactivity and those for other physical measurements.
Updated On: Feb 11, 2026
- Gray (Gy)
- Roentgen (R)
- Millicurie (mCi)
- Pascal (Pa)
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The Correct Option is D
Solution and Explanation
Pascal is a unit of pressure and is unrelated to radioactivity. Units like Gray (Gy), Roentgen (R), and Millicurie (mCi) are used to measure various aspects of radioactivity, such as absorbed dose, exposure, and activity.
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