In a piston-and-cylinder apparatus the initial volume of air is 85 L at a pressure of 115 kPa and temperature of 26 °C. If the pressure is doubled while the volume is decreased to 55 L, compute the final temperature and density of the air.
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- 2. A person inverts a heavy cylindrical glass above the surface of a swimming pool. The glass is then inserted down to a depth of 12-ft inside the pool. The air within the glass has the temperature same as that of the atmosphere. While inserting the glass, water is filled within the glass upto a certain height Ah. Find this Ah height. Hint: Due to the change in pressure, account for the change in volume of air in the glass. The atmospheric pressure is patm = 14.7 psi. Give all results in BG units. 12 ft 1 ft Ah 0.5 fta drum has gasoline s.g=0.9, with oil s.g=0.8 and sea water s.g=1.03. the depth of the liquid is 0.8m, 0.5m, and 1.0 for gasoline, oil and sea water.1. find absolute pressure at depth 1.2m 2.find the depth at 1.8m 3. find the force F at depth 2.1m when diameter of drum is 0.5m(Vi1) energy (viii energy energy (X) energy 3. What is the temperature of heated air at 150°C in °F, K and Rankine. 4. A manometer is used to measure the pressure in a tank. The fluid inside the manometer specific gravity is 0.85 and the absolute pressure within the tank is 100.6 kPa. Calculate the column height in mm. Take atmospheric pressure is 96 kPa. 5. Consider a differential manometer whose ends are connected to two different pipes A and B and
- Fig shows a U-tube differential manometer connecting two pressure pipes at A and B. Pipe A contains a liquid of specific gravity 1.6 under the pressure of 113 kN/m². The pipe B contains oil of specific gravity 0.6 under the pressure of 203 kN/m?. Find the difference of pressure measured by mercury as fluid filling U-tube in mm. The value of x and y are 2.2 m and 1.2 m respectively. P S X- Mercury The Mercury level difference (h) in mmIn the figure shown, what is the static pressure in kPa in the air chamber? Write the value of your answer only. Specific Gravity of Oil = 0.84; Specific %3D Gravity of Liquid Between Water and Oil = 0.97 H1 = 8 m; H2 = 5 m; H3 = 5 m; H4 = 5 m; H5 = 2 m Air h5 Oil h4 s = 0.93 h3 h1 h2 WaterWhat is the height of water inside the tank at time 8.97 minutes after the dumping? Show your complete solution and write clearly. Thank you.
- You are being asked to determine the heights in tubes B and C (relative to z=0) given the following information: The specific weight of Air is Pair = 11.9N/m3 The specific weight of glycerine is Paiye = 12355N/m3 The specific weight of gasoline is Pgas = 6677N/m3 The gauge pressure at A is Pa = 1.6kPa The height of the tank of air is a = 1.7m The height of the tank of gasoline is y = 1.6m The height of the tank of glyercin is k = 0.95m A в с xm Air y m Gasoline k m Glycerin z = 0 As a HINT, you do not need to know the specific elevations of the tubes B and C entering their respective fluids, but you do need to account for this. Input the height the fluid rises in B to 2 decimal places here: (in metres) Input the height the fluid rises in C to 2 decimal places here: (in metres)1. If the level of the liquid measured by using capacitive probe and buoyant force is same, find the equation of the capacitance due to liquid level in terms of the buoyant force on the cylindrical displacer (used in level measurement using buoyant force). You can assume the data required in the variable form. Consider cylindrical vessel and displacer.If A reservoir of oil has a mass of 860 kg and volume of 330 L. then the: Specific weight of oil is kN/m^3
- Fast pls solve this question correctly in 5 min pls I will give u like for sure Sub A vertical plate is submerged in water and has the indicated shape. Express how to approximate the hydrostatic force against one side of the plate by an integra and evaluate it. Use a Riemann sum.Fig shows a U-tube differential manometer connecting two pressure pipes at A and B. Pipe A contains a liquid of specific gravity 1.8 under the pressure of 118 kN/m?. The pipe B contains oil of specific gravity 0.8 under the pressure of 204 kN/m?. Find the difference of pressure measured by mercury as fluid filling U-tube in mm. The value of x and y are 2.2 m and 1.1 m respectively. Po S, Mercury The Mercury level difference ( h ) in mmQ1:- A 25 mm diameter cylinder and 300 mm long, because of its own gravity force at a uniform rate of 0.1 m/s inside a 25.1 mm tube diameter. Ăn oil film between the cylinder and the tube , its viscosity 0.3 Pa.s. Find the relative density of the cylinder? Q2:- Calculate the pressure difference between points A and B as shown in figure. The relative density for benzene,mercury,and kerosene are 0.88,13.6,and 0.82 respectively. Kerosene Air Benzene B 39 cm A *..... 19 cm 13 cm 7 cm Water Mercury