# The only possible dimensionless group that combines velocity $V_1$ body size $L$,fluid density $\rho$ and surface tension coefficient $\sigma$ is
$\begin{array}{1 1}(A)\;\large\frac{L\rho \sigma}{V}\\(B)\;\large\frac{\rho V L^2}{\sigma}\\(C)\;\large\frac{\sigma L V^2}{\rho}\\(D)\;\large\frac{\rho LV^2}{\sigma}\end{array}$