A) \[T\ell n\left( \frac{{{A}_{P}}}{{{A}_{Q}}} \right)\]
B) \[T\ell n\left( \frac{{{A}_{Q}}}{{{A}_{P}}} \right)\]
C) \[\frac{1}{T}\ell n\left( \frac{{{A}_{P}}}{{{A}_{Q}}} \right)\]
D) \[t\left( \frac{{{A}_{P}}}{{{A}_{Q}}} \right)\]
Correct Answer: B
Solution :
[B] \[{{A}_{P}}={{A}_{Q}}{{e}^{-\lambda t}}={{A}_{Q}}{{e}^{-\frac{1}{T}t}}\,\,\,\,\,\,\,\] \[\therefore t=T\ell n\frac{{{A}_{Q}}}{{{A}_{P}}}\]You need to login to perform this action.
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