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Question Number 63137 by Rio Michael last updated on 29/Jun/19

please who can prove the half−life in radioactivity formula  of  t_(1/2) = ((ln2)/λ)  where λ is distergration rate. Involving   ln(N_0 /N_t )= λt

$${please}\:{who}\:{can}\:{prove}\:{the}\:{half}−{life}\:{in}\:{radioactivity}\:{formula} \\ $$$${of}\:\:{t}_{\frac{\mathrm{1}}{\mathrm{2}}} =\:\frac{{ln}\mathrm{2}}{\lambda}\:\:{where}\:\lambda\:{is}\:{distergration}\:{rate}.\:{Involving}\: \\ $$$${ln}\frac{{N}_{\mathrm{0}} }{{N}_{{t}} }=\:\lambda{t} \\ $$

Answered by Hope last updated on 29/Jun/19

Commented by Hope last updated on 29/Jun/19

Commented by Hope last updated on 29/Jun/19

Commented by Rio Michael last updated on 29/Jun/19

nice and thanks alot

$${nice}\:{and}\:{thanks}\:{alot} \\ $$

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