Q3. a) b) air A+ m T 2 mm Water Water h2= 1.2 m h1= 0.5 m p1=1000 1 in kg/m3 to I m p2=13600 kg/m3 Gagefluid SG = 3.46 What is the mass of the body m with cross- sectional area A=0.01 m for the pressure at point C to be 3 bar? The manometer fluid in the manometer has a SG of 3.46. Pipes A and B contain H,0. If the pressure in pipe A is decreased by 1.3 bar and pressure in pipe B increases by 0.9 bar determine the new differential reading of the manometer. (Density of water (Pwater) = 1000 kg/m, lbar = 105 Pa)