Repeat this test for a low reservoir head. Then repeat the above procedure for the second orifice.

Do the experiment for the following heads: $240mm,280mm,320mm,360mm,$ and $370$ mm $.$ Use A$3$ paper.

Results Interpretation and Graphs:

Plot $x$ vs$.{?}^{\sqrt[\phantom{2}]{yh}}$ and determine the slope of the graph for all collected data.

Analyse the data collected and discuss your observations.

Use the most relevant example to illustrate the application of the principles observed in this experiment in the realm $($everyday life$)$:

Determine the velocity coefficient $C_V$

Analyse the $C_v$ obtained in this experiment with that of experiment $3$ and comment accordingly.

Conclude on your observations $($include your hypothesis$).$

$\backslash$table$[[240,280,320,360,370,],[0,050,6,5cm,6,4cm,60,56m,6,5cm,6,5cm$