a liquid with density of 1.36*10^3 kg/m^3 through two horizontal sections of round tubing joined end to end. in first section, diameter of the tubing is 10cm and the flow speed is 230cm/s and the pressure is 1.3*10^5, the diameter is 6 cm
a the cross sectional area in each tube
b the flow speed in smaller tubing
c the pressure in the smaller tubing
3 answers