The water inflow rate to a certain tank was kept constant until the water height above the orifice outlet reached a constant level. The inflow rate was then measured, and the process repeated for a larger inflow rate. The data are given in the table. Find the effective area CdAo" for the tank's outlet orifice.
Inflow rate (liters/min) Liquid height (cm)
98 ..................................... 30
93 ..................................... 27
91 ..................................... 24
86 ..................................... 21
81 ..................................... 18
75 ..................................... 15
68 ..................................... 12
63 ..................................... 9
56 ..................................... 6
49 ..................................... 3