At which depth under water the pressure equal three times atmospheric pressure.
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Q: Determine pressure due to water at depth of 13 m on a body
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Q: 6 Determine the absolute water pressure
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Q: An open vessel contains water up to a depth of 5.34 m and above it an oil of SG = 0.8 for a depth of…
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Q: Density of water = 1000 kg. Determine the pressure at the point 3?
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Q: Determine pressure due to water at depth of 20 m on a body
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- (Please no hand writing solution) What is the pressure at the bottom of 10,000 feet of methane (MW =16) if the surface pressure is 400 psia and the temperature is 640 R.Discuss the stability of (a) a submerged and (b) a floating body whose center of gravity is above the center of buoyancy.The capillary effect in a glass tube of 3.7 mm diameter, when immersed in (1) water and (2) mercury are 8.2 mm and -3.6 mm respectively. Calculate the value of surface tension in contact with air for water and mercury in N/m. Take, the contact angle for water =00 and mercury =1300.
- The surface tesnion of waterr in contact with air at 20deg C is given at 0.0716 N/m. The pressure inside a droplet of water is to be 0.0147 N/cm^2 greater than the outside pressure, calculate the diameter in mm of the droplet of water.A glass tube of internal diameter 3 mm is immersed in mercury. The angle of contact of mercury with glass can be taken as 130°. What will be the 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.A compressed air tank is designed to contain 50 standard cubic feet of air when filled to a gaugepressure of 200 atm at an ambient temperature of 70 F. Assume this is an air tank for scubadiving, and that the approximate shape of the tank is a cylinder with circular cross section. The interior volume of the tank is v=0.253 ft^3(a) If the interior length of the cylinder is 1 ft, what would be the inner diameter?(b) It is desired that the air tank be neutrally buoyant when empty. The density of aluminum is2700 kg/m3. If the tank is made of aluminum, what should be the wall thickness in order forit to be neutrally buoyant?
- A glass 12 cm tall filled with water is inverted. The bottom is open. What is thepressure at the closed end? Barometric pressure is 101.325 kPa.Design and study of floating Roofs for Oil storage tanks(*50 mm of rain above the roof) . what the Challenges and Solutions of that ?Problem Solving - Part 1 At 20 0 C, determine pressure (in N/m²) inside a water droplet having diameter of 1.5 mm with a surfacetension of 0.053 N/m.Reminders for uniformity of answers:Input all numerical answers to the 3rd decimal place, or otherwise stated, via short answers What is the working formula of pressure to be used in this problem? What is the diameter of the droplet (in m - enter your complete answer in decimal system)? What is the radius of the droplet (in m - enter your complete answer in decimal system)? What will be the modified working equation to be used to solve this problem based from the given? What is the pressure inside the droplet of water (in N/m²)? What is the pressure inside the droplet of water (converted to its CGS unit)? \
- For a rectangular closed vessel partially containing a liquid, with air space at the top portion, is it okay to assume that the pressure acting at the uppermost portion of the air space is equal to the pressure acting at the surface of the liquid? Briefly explain your answer.In Fig.= both the tank and the tube are open to theatmosphere. If L = 2.13 m, what is the angle of tilt θ of thetube?The depth of an oil well is 17,500 feet. The pressure of the oil at the bottom is the same as that of a 15,500-foot-deep column of saltwater. The oil has a density of 55 lbm/ft3. What is the pressure exerted on the oil in the well's surface? (Sea water density = 63.9 lbm/ft3).