Radioactive Activity Reduction Time (Jee Mains) | ExamDuo
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Mass-Energy Relation
Medium
Radioactive Activity Reduction Time
A radioactive isotope has a half-life of 2 yr. How long will it take the activity to reduce to 3% of its original value?
SELECT ONE OPTION
A
48 yr
B
7 yr
C
10 yr
D
96 ys
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