A) 0.693
B) 1
C) 10-4
D) 1.155
Correct Answer: D
Solution :
Mean life \[(T)=1/\lambda \] = 100 second Half-life =\[\frac{0.693}{\lambda }=\frac{0.693\times 100}{60}\]=1.155 min.You need to login to perform this action.
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