A) \[\frac{2}{V}=\frac{1}{{{v}_{1}}}+\frac{1}{{{v}_{2}}}\]
B) \[V=\frac{{{v}_{1}}+{{v}_{2}}}{2}\]
C) \[V=\sqrt{{{v}_{1}}{{v}_{2}}}\]
D) \[V=\sqrt{\frac{{{v}_{1}}}{{{v}_{2}}}}\]
Correct Answer: B
Solution :
You need to login to perform this action.
You will be redirected in
3 sec