Calculate the smallest glass tube that can be used to monitor water level with a capillary rise of no more than 0.0157 in and a surface tension of 0.0735 N/m for water in contact with air. Suppose the angle of contact is °0

Q: (a) Determine the speed at which blood is flowing through an artery with a radius of 5.40 × 10-3 m,…

A: ...

Q: A capillary tube of uniform bore is dipped vertically in water which rises by 7 cm in the tube. Find…

A: We need to compute Radius of capillary bore (r)=?Given-Height of water column inside the capillary…

Q: 10. A tank with horizontal sectional area constant at 10 m² and 4 m high contains water to a depth…

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Q: (a) Calculate the force that the water exerts on the cork (which pushes it outwards). Give your…

A: Let the surface area of the container be A and the level of water above the cork be L. Let the area…

Q: (a) The pressure inside an alveolus with a 2.00×10−4 -m radius is 1.40×103 Pa , due to its…

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Q: (a) Assume that the cross-sections of the ventricle and the aorta are both about 4.8 cm². The area…

A: (a) To determine the velocity across the valve, we can use the equation of continuity, which states…

Q: The speed of the incoming water is 25 cm/s and the cross-sectional area of the hose carrying the…

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Q: Ex, 8: The tube of a mercury barometer is 1 cm diameter, what correction due to capillarity is to be…

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Q: crown weighs 25N.  You then put it in a cylinderical container of water with a radius of 8 cm, and…

A: Given:-  The weight of the crown W = 25 N The Density of the Gold ρ = 9300 kg/m3.  The cylindrical…

Q: A smoking room is to accommodate 50 smokers. The fresh air requirement for smoking areas is…

A: please see the next step for solution

Q: A hollow sphere of inner radius 8.62 cm and outer radius 9.68 am floats half-subrnerged in a liquid…

A: The gravity force (downward) is balanced by upward buoyant force of liquid.      ms g=ρf g Vs…

Q: Figure shows the effect of tube radius on the height to which capillary action can raise a fluid.…

A: The height of water in the capillary tube is

Q: Set up an integral for fluid force against the vertical plate submerged in a fluid with weight…

A: Given: The weight density of the fluid is δ. The depth is h=2. The width of the plate is x=11. The…

Q: An iron anchor of density 7880.00 kg/m3 appears 198 N lighter in water than in air. (a) What is the…

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Q: Calculate the hydrostatic difference in blood pressure between the brain and the foot in a person of…

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Q: In a car lift used in a service station, pressure is transmitted by an incompressible liquid from a…

A: Minimum force required to lift the car will be equal to the weight of the car. i.e. W=F2=13300 N

Q: An iron wire has a diameter 1.6 mm and resistivity 9.71x 10-8 m. What will be the length of this…

A: Given that-diameter, d= 1.6 mmradius, r= 0.8 mmCross-sectional area, A=πr2=π×0.82 mm2= 2.0096×10-6…

Q: d the magnitude of the difference between the total downward force at the top of the cube, and the…

A: Find the magnitude of the difference between the total downward force at the top of the cube and…

Q: Water strands upto the height of 5.7 mm in a capillary tube held vertical with its lower end dipped…

A: Surface tension calculation.

Q: Suppose water is raised by capillary action to a height of5.00 cm in a glass tube. (a) To what…

A: Given: Angle of contact for galss and water = 0 degree  angle of contact for parafin wax and water =…

Q: (a) A U tube with limbs of diameters 5 mm and 2 mm contains a liquid of surface tension 7.0x10-2N/m,…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: How high does a water can rise in a capillary tube if the only determining factor is atmospheric…

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Q: height from which the drop must have fallen. (Density of A mercury drop of radius 0.5cm falls from a…

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Q: If a person's body has a density of 991 kg/m³, what fraction of the body will be submerged when…

A: At equilibrium, the upward buoyancy force balances the downward weight of the object.

Q: A capillary tube of bore 0.84 mm in dipped into a liquid of density 840 kgm and surface tension…

A: The rise of liquid in a capillary tube can be calculated using the formula: h = (2Tcosθ)/(ρgr)…

Q: a) Calculate the absolute pressure at the bottom of a fresh-water lake at a depth of 27.2 m. Assume…

A: part aCalculate the absolute pressure at the bottom of a fresh-water lake.part bWhat force is…

Q: A rock weighs 17.5 N in the air. When the rock is suspended by a light cord and totally immersed in…

A: Weight of Rock W = 17.5 N = 1.79 Kg Tension in the cord T = 11.2 N Total volume Vobject = ?  Total…

Q: A material "X" appears to weigh 200 N in air and 150 N when immersed in a liquid of specific gravity…

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Q: The flow rate of blood through a 2.00×10–6-m -radiuscapillary is 3.80×109 cm3 /s . (a) What is the…

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Q: (a) Calculate the absolute pressure at the bottom of a freshwater lake at a depth of 29.9 m. Assume…

A: a) pressure at a depth 29.9 m below the surface of water is  P=P0+ρghP = 101.3kPa+1000x9.8x29.9P…