CDG $212$

Water flows from section $1$ to section $2$ as shown in the figure. The total head loss between the water surface in the reservoir and the water jet at the end of the pipe is $6\mathrm{.}0ft.$ The diameter of the horizontal pipe attached to a reservoir is $8-$in$.$ Determine the velocity and flow rate of the water being discharged from the pipe.

Oil with a specific gravity of $0\mathrm{.}87$ is flowing in the pipe shown below. The pressure at point $1$ is $500$ kPa. If the head loss from point $1$ to point $2$ is $50\mathrm{.}0m$ of oil and the discharge of oil is $0\mathrm{.}050\frac{m^3}{s},$ determine the pressure at point $2.$

$50mm$

uarr

oil

$2$

$100mm$