Physics, 29.12.2020 08:40 timothyashburn8
1th
22. 2060 [Kartik] Q. No. 25 A radioactive source is decayed to of its initial activity after 50
128
days, what is its half-life.
Answers: 2
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22. 2060 [Kartik] Q. No. 25 A radioactive source is decayed to of its initial activity after 50...
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