JEE Main 26 June 2022 Shift 2 Solved Paper

Section: Physics

Question : 48 of 90

Marks: +1, -0

A radioactive nucleus can decay by two different processes. Half-life for the first process is 3.0 hours while it is 4.5 hours for the second process. The effective half-life of the nucleus will be:

[26-Jun-2022-Shift-2]

3.75 hours
0.56 hours
0.26 hours
1.80 hours

Validate

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