A) \[\frac{2}{1}\]
B) \[\frac{1}{2}\]
C) \[\frac{6}{5}\]
D) \[\frac{5}{6}\]
Correct Answer: A
Solution :
As \[\frac{{{L}_{1}}}{{{L}_{2}}}=\frac{3\lambda /2}{3\lambda /4}=\frac{2}{1}\]You need to login to perform this action.
You will be redirected in
3 sec