Concept explainers
While you’re waiting for the ribs to cook, you muse about the propane tank of your barbecue. You’re curious about the volume of propane versus the actual tank size. Find the liquid propane volume when full (the weight of the propane is specified on the tank). Compare this to the tank volume (take some measurements, and approximate the tank shape as a cylinder with a hemisphere on each end). Explain the discrepancy.
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Fox And Mcdonald's Introduction To Fluid Mechanics
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- If a scuba diver descends too quickly into the sea, the internal pressure on each eardrum remains at atmospheric pressure, while the external pressure increases due to the increased water depth. At sufficient depths, the difference between the external and internal pressures can rupture an eardrum. Eardrums can rupture when the pressure difference is as little as 35 kPa. What is the depth at which this pressure difference could occur? The density of seawater is 1025 kg/m3. 1)sketch (include everything in the system) 2)solution(step by step)arrow_forwardcuboid object made of iron (density 7.7x10^3 kg/m^3) ( 1 cm on each side) when placed in a container filled with water and mercury. Object floating between layer of water and mercury as in the figure fine how long this object has suck into the mercury. if water have a density 10^3 kg/m^3 and mercury have a density 13.6x10^3 kg/m^3arrow_forwardA cylindrical tank contains 1.0m of mercury (SG-13.6) and 3.0m of water. To look into the tank. a viewport measuring 0.60m by 0.60m was installed 0.60m above the base of the tank as shown in the figure. (a) using the pressure prism concept. determine the total force (in kN) acting on the view port due to water. (b) using the pressure prism concept. determine the total force (in kN) acting on the view port due to mercury. (c) What is the total force acting on the view port in KN? (The total force acting on the view point is equal to the sum of the component forces due water and mercury.)arrow_forward
- When analyzing a sample of ore, a geologist finds that it weighs 2.00 Newtons in air and 1.13 Newtons when immersed in water. What is the density of the ore? What assumptions did you make to answer this question?arrow_forwardGreen Arrow is helping clean up some pollution from fracking. He fills a tank with the pollutants the result is a tank filled to a depth of 21.0 cm with brackish water on top of which floats a 56.1 thick layer of crude oil. Assuming that the density of the brackish water is 1.000 g/cm^ 3 and the density of the crude oil is 0.965 g/cm^ 3 what will be the gauge pressure (in kPa) at the bottom of the tank? Explain how you solved the problem involving a fluid-filled tank. Be sure to state what your known and unknown quantities are, what concepts were applied, and what equations were used!arrow_forwardPlease answer neatly For 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 = 7m.a.The hydrostatic force due to linseed oil F1. b.The hydrostatic force due to castor oil F2. c.The hydrostatic force due to water. d.The net hydrostatic force acting on the gate Fnetarrow_forward
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- International Edition---engineering Mechanics: St...Mechanical EngineeringISBN:9781305501607Author:Andrew Pytel And Jaan KiusalaasPublisher:CENGAGE L