Question: 2 - 4 3 . A micro - manometer works on the principles shown. Here there are two reservoirs filled with kerosene, each having a

2-43. A micro-manometer works on the principles shown. Here there are two reservoirs filled with kerosene, each having a cross-sectional area of 300mm2. The connecting tube has a cross-sectional area of 15mm2 and contains mercury. Determine h if the pressure difference pA-pB=40Pa. Take Hg=13550kgm3,ke=814kgm3. HINT: Both h1 and h2 can be eliminated from the analysis.
2 - 4 3 . A micro - manometer works on the

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