γw=9.80 kN/m3 5) A partitioned tank as shown contains water and mercury. If the entire system is rotated 180° about the axis MM, what changes in pressure between the tanks would be necessary to maintain the position of the fluids intact. γmercury=133 kN/m3, γsea water=10.1 kN/m3 4) Calculate the difference in pressure between centers of tank A and tank B. Based on these data what is the atmospheric pressure at the ocean surface. A mercury barometer located inside the shell reads 765 mm Hg, and a mercury U-tube manometer designed to give the outside water pressure indicates a differential reading of 735 mm Hg as illustrated. γw=9.80 kN/m3 3) An air-filled, hemispherical shell is attached to the ocean floor at a depth of 10 m as shown in the figure. CE 371 HOMEWORK 2 1) Find the difference in pressure between tanks A and B if d1=300mm, d2=150mm, d3=460mm, d4=200 mm and S.GHG =13.6 γw=9.80 kN/m3 2) Determine the elevation difference, ∆h, between the water levels in the two open tanks shown in the figure.
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