$P_1=2500$kPa

$P_2=$negligible

$Q_2=0\mathrm{.}10\frac{m^3}{s}$

${}_{\text{f}\text{l}\text{u}\text{l}\text{d}}=719k\frac{g}{m^3}$

${}_{\text{f}\text{r}\text{u}\text{l}\text{d}}=2\mathrm{.}92{10}^{-4}\frac{kg}{m_{.}s}$

$lo{n}_{\text{p}\text{l}\text{p}\text{e}}=0\mathrm{.}0005m$

$D_{\text{p}\text{i}\text{p}\text{e}}=m$