Physics, asked by iamtouseif, 1 year ago

Tell me the answer:::
The activity of a sample of a radioactive material is
A, at time t, and A, at time t, (t > t). If its mean
life is T, then

No vulgar answers plz...

iamtouseif: The activity of a sample of a radioactive material is
A1, at time t1, and A2, at time t2, (t2 > t2). If its mean
life is T, then

Sanco09: Then what to find?

Answers

Answered by Sanco09

See if this is what u r asking for

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iamtouseif: Thikh h

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