The activity of a radioactive sample is 1.6 curie and its half-life is – McqOptions

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1.	The activity of a radioactive sample is 1.6 curie and its half-life is 2.5 days. Its activity after 10 days will be [MP PMT 2000]
A.	0.8 curie
B.	0.4 curie
C.	0.1 curie
D.	0.16 curie
Answer» D. 0.16 curie

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