Problems 415 416 421 The hypothetical liquid in the tube sho

Problems 4.15, 4.16 4.21 The hypothetical liquid in the tube shown in the figure has zero viscosity and specific weight of 10 kN/m. If pB-pA is equal to 11kPa, one can conclude that the liquid in the tube is being accelerated (a) upward, (b) downward, or (c) acceleration-0 (15 %) neither Vertical

Solution

Solution:-

Given

p_B – pa = 11 kpa

Specific weight = 10 kN/m³

We know that

water accelerate always high pressure to low pressure.

P_B is greater than P_A .

Answer:- upward