A) \[0.188m{{m}^{-1}}\]
B) \[0.189m{{m}^{-1}}\]
C) \[0.198m{{m}^{-1}}\]
D) None of these
Correct Answer: C
Solution :
[c] \[\frac{{{I}_{0}}}{I}=4,x=7mm\,(\text{given})\] \[\Rightarrow \mu =\frac{2.303{{\log }_{10}}\frac{{{I}_{0}}}{I}}{x}\] \[\mu =\frac{2.303{{\log }_{10}}\frac{{{I}_{0}}}{I}}{x}\] \[\mu =\frac{2.303{{\log }_{10}}4}{7}=\frac{2.303\times 0.6023}{7}\] \[\Rightarrow \mu =0.198m{{m}^{-1}}\]
You need to login to perform this action.
You will be redirected in
3 sec
