A pervious soil layer is sandwiched between two impervious layers as shown in Figure $2.$ Find the rate of flow in $\frac{m^3}{s\frac{ec}{m}}($at right angles to the cross section$)$ through the pervious soil layer. Given: $H=3\mathrm{.}0m,H_1=1\mathrm{.}50m,h=3\mathrm{.}2m,S=33m,=9$ degree, and $k=0\mathrm{.}0115c\frac{m}{sec}.$

Figure $2$