Calculate the volume (in m3) of helium needed in a hot air balloon to lift at least 100 kg of load. Density of He = 0.179 kg/m3, density of air = 1.29 kg/m3.
Q: How tall (in m) must a water-filled manometer be to measure blood pressures as high as 296 mm Hg?
A: The pressure at a depth in a fluid of constant density can be expressed as, P=P0+hρg
Q: 9.0 Glucose during a transfusion flows from a bag through a needle 4 cm longi with an inside…
A: After receiving blood transfusions, hemolytic transfusion reactions can occur. When the immune…
Q: 3 A balloon is filled with 400 m° of helium. How big a payload can the balloon lift? (The density of…
A:
Q: As the depth in a fluid increases, the pressure increases due to the larger weight of the column of…
A:
Q: 31. A Ferry boat has 5000 kg mass with a total volume of 30 cubic meters. For safety reason, the…
A: Given, Mass of ferry boat(m)=5000kg Volume of ferry boat (V)= 30m3 maximum load is reached when…
Q: The air pressure on the bottom of an airplane's wings is greater than the pressure on the top,…
A: Let the surface area of the wings be AThe weigth of the plane is The pressure difference is ∆p =…
Q: A standard after-surgery intravenous fluid has a density of 1025 kg/m³. If during the first six…
A: Given: The density of the fluid is 1025 kg/m3. The volume of fluid is 1.08x10-3 m3. The time…
Q: In an arrangement (as suggested in the picture) of intravenous feeding of nutrient solution, density…
A: Given: Density of solution ρ=1040 kg/m3, Gauge pressure of venous blood P=132 mm Hg, Atmospheric…
Q: Three liquids that will not mix are poured into a cylindrical container. The volumes and densities…
A:
Q: The pressure at the bottom of a cylindrical container with a cross-sectional area of 47.5 cm2 and…
A: Given,The pressure at the bottom of a cylinder, The cross-sectional area, The density of the fluid,…
Q: A hot-air balloon consists of a basket hanging beneath a large envelope filled with hot air. A…
A:
Q: How tall (in m) must a water-filled manometer be to measure blood pressures as high as 246 mm Hg? m
A: Density of water is less than mercury
Q: The speed of the incoming water is 25 cm/s and the cross-sectional area of the hose carrying the…
A:
Q: 6. A spherically shaped balloon has a radius of 13.5 m, and is filled with helium. How much extra…
A: Calculate the volume of the spherical balloon. V=43πr3=43π13.53=10,306 m3 Therefore, the mass of…
Q: Compute the average arterial pressure in the legs of an erect person, 130 cm below the heart
A: Solution: The arterial blood pressure for a column of 129 cm is about is about 100 torr. Pheart=100…
Q: A spherically shaped balloon has a radius of 8.5m and is filled with helium. How much extra mass can…
A: Radius of the balloon, r =8.5 mMass of the skin and cargo of the balloon, Mb = 1200 kgDensity of…
Q: Calculate the hydrostatic difference in blood pressure between the brain and the foot in a person of…
A:
Q: il (sp gr 0.85) is 365 kN/m2, what is the equivalent head (a) in meters of oil; (b) in meters of…
A: Given pressure P=365kPa The specific gravity of oil SGoil =0.85 It is required to determine the…
Q: A small artery has a length of 1.1 × 10-3 m and a radius of 2.7 ×10-5 m . -If the pressure drop…
A:
Q: A normal blood pressure reading is less than 120/80 where both numbers are gauge pressures measured…
A: Gauge pressure=ρgh, where ρ=density of mercury h=height at which mercury is raised. absolute…
Q: What will be the mass of water that is stored in a cubical box with a side of 3 m? The density of…
A:
Q: A 1 ?3container is filled with 0.12 ?3of granite, 0.15 ?3of sand, 0.2 ?3of liquid water, and the…
A: Specific volume is given by ϑ = Vm, where V is the total volume of the constituents m is the total…
Q: Calculate the volume (in m^3) of helium needed in a hot air balloon to lift at least 100 kg of load.…
A:
Q: Three liquids that will not mix are poured into a cylindrical container. The volumes and densities…
A:
Q: A mass m₁ = 70 kg is balanced by a mass m2 = 1200 kg on an oil hydraulic lift. The diameter of the…
A: This is a question from the Hydraulic lift system. We will elaborate more about the problem in the…
Q: Three liquids that will not mix are poured into a cylindrical container. The volumes and densities…
A: Given: The volume of the first liquid is 0.549 L. The density of the first liquid is 2.89 g/cm3. The…
Q: Generally, if you are asked to find any physical quantity (e.g. pressure, temperature, flow rate),…
A:
Q: 12. In emergency, the doctors want that the Volume flow rate of blood transfusion for 10 m/s. The…
A:
Q: Calculate the volume (in m^3) of helium needed in a hot air balloon to lift at least 100 kg of load.…
A: Given : Load m=100 kg Density ρHe=0.179 kg/m3 Density ρair=1.29 kg/m3
Q: (a) The pressure inside an alveolus with a 2.00×10-4-m radius is 1.40×103 Pa , due to its…
A: P=Pressure=1.4×103 Par=Radius of alveolus=2×10−4 mγ=Surface tension
Q: at a certain temperature, water rises inside 0.10 in diameter capillary tube. How high will it rise…
A:
Q: A material "X" appears to weigh 200 N in air and 150 N when immersed in a liquid of specific gravity…
A:
Q: In a car lift used in a service station, pressure is transmitted by an incompressible liquid from a…
A: Area of smaller piston = πr2= π×0.052( changing radius into meteres). Area of larger piston =…
Q: 1) Water initially at 200 kPa and 300 deg C is contained in a piston-cylinder device fitted with…
A: Show the T-vdiagram of the given process in Figure (1)
Q: A pateint recovering from surgery is being given fluid intavenously. The fluid has a density of 1030…
A:
Calculate the volume (in m3) of helium needed in a hot air balloon to lift at least 100 kg of load. Density of He = 0.179 kg/m3, density of air = 1.29 kg/m3. Thank you!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
