The gage pressure of the air in the tank shown in Fig. below is measured to be 65 kPa. Determine the differential height h of the mercury column.
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- One side of the container has a 03-m square door that is hinged at its top edge. If the container is filled with water, determine the smallest force F that must be applied to the bottom edge of the door to keep it closed.Determine the pressure difference between points C and D. Take the specific weights to be Benzene: 8640 N/m?, Mercury:133100 N/m? Kerosene: 7885 N/m³, Water: 9790 N/m², Air: 12 N/m³. Water Benzene, Air D C 50 cm 19 cm 30 cm 18 cm 24 cm ст Mercury- Kerosine (answer) PaA multifluid container is connected to a U-tube, as shown in the figure. For the given specific gravitles and fluid column heights. determine the gage pressure at A. Also determine the height of a mercury column that would create the same pressure at A. The column heighth of oil is 86 cm. The specific gravitles are 1.26 for glycerin and 0.90 for oll. We take the standard density of water to be Pw=1000 kg/m³ and the specific gravity of mercury to be 13.6. h 35 cm 18 cm Į Oil SG-0.90 Water Glycerin SG-1.26 90 cm 15 cm The gage pressure at A is kPa. The height of a mercury column that would create the same pressure at A is cm.
- A glass tube of internal diamoter 3mm is immersed in mercury. The angle of contact of mercury with glass can be taken as 130°. What will be tho level of Hg in the tube relative to the free surface of the liquid outside the tube? Take surface tension of liquid = 0.48 N/m.Determine the pressure difference between the inside and outside of the 0.1 mm diameter air bublle in a liquid if the surface tension at the air-liquid interface is 0.075 N/m. Express your answer in 3 decimal places and in kPa. Kindly place a clear solution and the correct answer, following the required decimal places. :)A cylinder glass tubing is 4.4ft long with one end closed and is immersed vertically with the open end down into a tank of cleaning solvent (S.G = 0.83) until only 4.8 inches of it remains above the liquid surface. Determine the fluid rise inside the tube. (Patm = 14.7 psi) Do not write the unit. You will only input the numerical answer in the space provided. Unit of the Correct Answer: in Decimal Places required in the final answer: 2
- A closed cylindrical tank 2m in diameter and 8m deep with axis vertical contains 6m deep of oil (sp. Gr = 0.8). The air above the liquid surface has a pressure of 0.8kg/cm². Determine the total normal force acting on the wall at its location from the bottom of the tank.The pressure difference between an oil pipe and water pipe is measured by a double-fluid manometer, as shown in the figure. For the given fluid heights and specific gravities, calculate the pressure difference AP= PB - PA. The specific gravities are 13.5 for mercury, 1.26 for glycerin, and 0.88 for oil. Take the standard density of water to be pw=1000 kg/m³. The heighth of mercury in the manometer is 25 cm. Water SG=1.0 Mercury SG= 13.5 55 cm The pressure difference is Glycerin SG=1,26 10 cm 12 cm Oil SG=0.88 kPa.Q5 A U-tube manometer similar to that shown below is used to measure the gauge pressure of water (mass density p = 1000 kg /m3). If the density of mercury is 13.6 x 103 kg /m³, what will be the gauge pressure at A if h1 = 0.45 m and D is 0.7 m above BC. Wwater Wmercury
- The pressure of the natural gas installation is as follows.As you can see, mercury (mercury), oil (oil) and water (water) fluidsIt is measured with a manometer. Open end of the manometer (X + 85)It is under the influence of kPa ambient pressure. The relative content of mercury and oil (relative to water)density (SG) and density of water (ρwater = 997 kg / m3) is known.Determine the absolute pressure in the installation (X=00)There is a circular gate at the end of the tank as illustrated. A 6.387 * 10–3 m³ wood block is tied to the end of the gate as illustrated. Density of the wood block is 0.6 g/cm³. Water is at 15.6 °C and Mercury is at 20 °C. What will be the reading h approximately on the mercury manometer on the left side when the gate opens up? Water 50 Wood Hinge 0.4 m Gate D=4 cm Mercury O a. 0.1 m O b.0.14 m c. 0.22 m d. 0.26 mFind the capillary raise of the water in the tube of diameter 6mm, which is immersed vertically in the container. The surface tension of water is 0.07115 N/m. Take the angle of contact is = 00 The capillary raise of water in the tube is (unit in mm)= ______