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Atoms and Nuclei Part 1

Section: Physics

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Question : 6 of 100

Marks: +1, -0

A radioactive nucleus decays by two different processes. The half life for the first process is 10s and that for the second is 100s. the effective half life of the nucleus is close to:

[5 Sep 2020 Shift 2]

9 sec
55 sec
6 sec
12 sec

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