Asked by Prince
If the half life- period of a radioactive element is 1600.After how many years will if remains 25% of his quantity
Answers
Answered by
DrBob222
1600 what? If it isn't years, convert to years.
k = 0.693/t<sub>1/2</sub>
Substitute k into the below equation.
ln(No/N) = kt
No = 100
N = 25
k from above
Solve for t in years.
k = 0.693/t<sub>1/2</sub>
Substitute k into the below equation.
ln(No/N) = kt
No = 100
N = 25
k from above
Solve for t in years.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.