Given a sample of Radium-226 having half-life of 4 days. Find the prob – McqOptions

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1.	Given a sample of Radium-226 having half-life of 4 days. Find the probability, a nucleus disintegrates after 2 half lives.
A.	1
B.	1/2
C.	1.5
D.	3/4
Answer» C. 1.5

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