In figure all fluids are at 20°C. Determine the pressure difference (Pa) between points A and B (Pair 1.20 kg/m?, pwater = 998 kg/m?, pbenzena = 881 kg/m², pkerosine = 810 kg/m?, pmercury = 13550 kg/m³). Kerosine Air Benzene 40 cm [9 cm |20 cm 14 cm cm Mercury- Water

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