Question

A radioactive sample is undergoing alpha
decay. At any time ti, activity of the
sample is A and at a later time t2, the
activity is 4. The average life time for the
sample is
(A) In2 (t2 – tı)
(B)
ta-ti
In3
(C)
ta-ti
In5
(D) In3 (t2+t3/2)​

Answer 1

Answer:

c is correct ans brainliest

Answer 2

Answer:

C IS RIGHT ANSWER

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