- #1

- 5

- 4

Water will constantly be flowing trough this setup which will be vertical, i will use a pump to keep the water level at 17 cm from the bottom of the syringe.

Must i take the fact that the diameter of P3 is smaller into consideration or also the fact that the diameter of P3 is smaller than the one of P1? If i ignore all of this and simply calculate the length form the top of the water surface which will be simply open to air to the point that i am interested in i get a pressure of 1.66 kPa (density of water x gravity x length). Any help is apriciated.