Mathematics · Fluid Mechanics

Determine the gauge pressure of a fluid at a tapping connected to an inclined manometer if the rise in fluid level is 10 cm along the inclined tube above the reservoir level. The tube is inclined at an angle of 20° to the horizontal. Take the density of the manometric fluid as 800 kg/m3, g = 9.81 m/s2, and sin(20°) = 0.342.