A closed tank (of height 5 m) is partially filled with a liquid as shown. If the pressure of the air above the fluid is 2 bar, find the pressure at the bottom of the tank. Assume the density of the liquid to vary according to the following relation: p= 900 + - kg/m³ where y is the height from the base P= 2 bar 5 m 2 m Liquid Select one: O 2 12 O 2.15 O 2.18 O 2.5 A beaker half-filled with water is exposed to the atmosphere. If the pressure at points A, B and C as shown are Pa, Pb and Pc respectively, which one of the following will be the relation connecting the three? A. P at A>Pat B =P at C B. Pat A>Pat B > P at C C.Pat A