An open tank contains 5.6m of water covered with 3.4m of kerosene (S.G=0.80). Find the pressure at the interface and at the bottom of the tank
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An open tank contains 5.6m of water covered with 3.4m of kerosene (S.G=0.80). Find the pressure at the interface and at the bottom of the tank
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- Calculate the resultant force caused by the water acting on the parabolic arch dam. The water levels are 16 ft on the upstream side and zero on the downstream side. For water, use =62.4lb/ft3.The hemispherical glass bowl is filled with water. Find the location y of the center of gravity of the filled bowl. Approximate the bowl as a thin shell of radius R=6.15in. Use 1=162lb/ft3 for glass and 2=62.4lb/ft3 for water.A open tank contains water upto a depth of 2 m and above it an oil of specific gravity 0.9 for a depth of 1 m. Find the pressure intensity (i) at the interface of the 2 liquids, and (ii) at the bottom of the tank.
- An open manometer, shown in the figure, is installed to measure the pressure in a pipe carrying an oil (SG = 0.82). If the manometer liquid is carbon tetrachloride (SG = 1.60) determine the pressure in the pipe (in N/m2). Find the pressure head in meters of water column height.An open tank contains y1 = 8.7m of water covered with y2 = 5.7m of kerosene (y=8 kn/m^3). Find the pressure at the bottom of the tank in kPa.A glass capillary tube is 0.2 mm in diameter. The surface tension is 0.0735 N/m. The pressure in the capillary water just under the meniscus will be ________ kN/m ^2.
- ii. If the surface tension of the drop be 42.27x103 N/m, find the pressure difference of the dropFor a vertical rectangular gate, one side has linseed oil (0.938) and the other has two fluids—castor oil (0.96) and water. Considering a unit-width of the gate, apply the PRESSURE PRISM CONCEPT (Illustrate and label the pressure diagram/prism) to calculate the magnitude and direction of the following when z=20ft.Find the surface tension of the water droplet of 30 mm diameter when the inside pressure is 3.5 N/m2 The surface tension in N/m is
- An open cylindrical tank has a base diameter of 1.2 meter and contains 3.86 meter deep water. the tank is rotated about its vertical axis at 80 rpma. What is the maximum height of the tank so that no water will spill at 80 rpm? b. If ω = 140 MPa, what will be the pressure at the center bottom of the tank?A circular plate of diameter 3.25 m is vertically placed in water in such a way that the centre of the plate is 7.7 m below the free surface of water. Find the total pressure & center pressure on the plate. Draw the diagram neatly. 1) Total Pressure on the circular plate (in N) 2) Centre of Pressure on the circular plate (in m)A door in the side of a tank is 3.1 m wide and 5.2 m high, the tank is filled to the top of the door with water of density 1000kg/m3. What is the force on the door in N?