A) 12 days
B) 32 days
C) 60 days
D) 64 days
Correct Answer: A
Solution :
\[\frac{{{N}_{0}}}{32}={{N}_{0}}{{\left( \frac{1}{2} \right)}^{60/T}}\Rightarrow 5=\frac{60}{T}\Rightarrow T=12\]days
You need to login to perform this action.
You will be redirected in
3 sec
