Question

The water in a tank is pressurized by air, and the pressure is measured
by a mulitifluid manometer as shown in the figure below. the tank is
located on a mountain at an altitude of 1400m where thw atmospheric
pressure is 85.6 kPa. Determine the air pressure in the tank if h1=0.1 m,
h2 = 0.2 m, h3 = 0.35m. Take the densities of water, oil, and mercury to
be 1000 kg/m3, 850 kg/m3 and 13600 kg/m3 respectively.

Answer 1

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Explanation:

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