Ex. 33: A certain liquid rises to a height 9 cm in a capillary tube of radius 0.8 mm. How far will it rise in capillary of radius 3 mm.
Q: A syringe which has an inner diameter of 0.600 mm is attached to a needle with an inner diameter of…
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Q: , what is the volume flow rate?
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Q: The weight of a hydraulic barber's chair with a client is 2000 N. When the barber steps on the input…
A: Given data: Weight of the hydraulics chair, F1=2000 N Weight on the input piston, F2=46 N
Q: We have an object that has some volume. You put it in pure water and it floats! 66% of the object’s…
A: When an object that has some volume floats on the water by getting submerged to a certain…
Q: A nozzle of inner radius 1.02 mm is connected to a hose of inner radius 8.02 mm. The nozzle shoots…
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Q: You press a piston of cross-sectional area a = 2.0 cm2 to exert a force on an enclosed fluid. A…
A: in this question we use pascal's principle.
Q: Cork has a density of 240 kg/m³. Glycerin has a density of 1,260 kg/m³. If a cork is floating in a…
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Q: 8. A nurse applies a force of 45 N to a syringe with a fluid inside. The diameter of the syringe…
A: The force acting on an object leads to the acceleration in the object. The forces can be of two…
Q: A hydraulic system has two pistons of different diameter and uses a liquid of density p=1260 kg/m3.…
A: pressure on side of smaller piston = F1/A1 = (1.3*9.8)/π(0.01)2 = 40552.68 Pascalspressure on side…
Q: What is the final speed of the fluid in a pipe with an initial diameter is 10 cm and the final…
A: Given, The initial speed V1 = 3 m/s Final speed V2 =? initial diameter is d1 = 10 cm final diameter…
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: In a car lift used in a car service station, compressed air exerts a force on a small piston that…
A: Given The radius of the small piston is r1=10 cm=10×10-2 m=0.1 m. The radius of another piston is…
Q: Air is evacuated from a vacuum chamber and the flow rate is measured. A section of circular plumbing…
A: Flow rate = area x velocity = pi x r^2 x v New flow rate = pi x r^2 x v /4 new flow rate / old…
Q: The velocity of the liquid in this restriction is?
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Q: Physics I believe the answer is c but why? According to the Poisseuille equation the flow rate, Q,…
A: We have a liquid which is flowing in a tube of radius say R and length L with a flow rate Q.…
Q: When fluid flows through a tube at a moderate velocity, the radius R of the tube is related to the…
A: Radius of the pipe is R Flow rate is F. Relation between R and F is given as R=cF0.25 , where c is…
Q: A pipe with radius R narrows down to a radius R/2. If the speed of the fluid at the point with…
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Q: A U-shaped tube is partially filled with equal volumes of water and mercury. If each liquid fills a…
A: Mercury is denser than water. Hence, it will settle to the bottom of the tube. The height y up to…
Q: The end of a garden hose is enclosed in a mesh sphere of radius 4 cm. If the hose delivers five…
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Q: Two point charges lie on the z axis. A charge of + 2.20 pC is at the origin, and a charge of - 4.60…
A: Given that, one point charge +2.20 pC is placed at x=0 cm and another charge -4.60 pC is placed at…
Q: What will be the mass of water that is stored in a cubical box with a side of 3 m? The density of…
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Q: If the speed of water in pipe with a diameter of 12.0 cm is 10.0cm/s. What is the speed of water in…
A: Given information: The initial diameter of the pipe (d1) = 12.0 cm The initial velocity of the pipe…
Q: A dentist's chair with a patient in it weighs 1930 N. The output plunger of a hydraulic system…
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Q: A fluid is moving through a tube at a speed of 0.64 m/s. If the volume flow rate in the tube is 0.8…
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Q: Problem 17: Water is moving at a speed of 2.2 m/s through a hose with an internal diameter of 1.45…
A: We are given the speed of water. We are also given the diameter of the hose. We use this to find…
Q: There is a u shaped tube. Water and oil have both been poured in and settled. The oil level is 8cm…
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Q: Two water pipes of the same length have inside diameters of 6 cm and8 cm. These two pipes are…
A: Given capacity is same and their is volume is combined which will the volume of new pipe. Now let…
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: The tube is sealed onto a tank as presented. The tank has a base area of 90.0cm2. a. Find the force…
A: Area of the base of the tank is A = 90 cm2 Density of the oil is p = 0.72 g/cm3 =
Q: What is the speed of the fluid in the smaller pipes?
A: The speed of fluid in the smaller pipe is 25cm/s.
Q: A fluid flows between two points inside a tube with pressure difference (P₂ - P₁) of 1.00 x 104 [Pa]…
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Q: In the process of loading a ship, a shipping container gets dropped into the water and sinks to the…
A: We will answer the quesiton using the concept of Buoyant force. The details are given below.
Q: A 100 mL beaker holds 120 g of liquid. What is the liquid’s density in SI units?
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Q: A hydraulic lift uses an incompressible fluid to lift a 15 KN car. If the large cylinder's area is…
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Q: A fluid is in a cylindrical container that's diameter is 20 cm and height is 70 cm. The density of…
A: diameter of cylinder = 20 cm height of cylinder = 70 cm density of fluid = 1.008 gcm3height of fluid…
Q: determine the length of each side of the interior cubical cavity.
A: The mass of the object is given by: m = ρV where ρ is the density of aluminum and V is the total…
Q: Pressure in a fluid: A cubical box, 8.00 cm on each side, is immersed in a fluid. The gauge pressure…
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Q: Air is evacuated from a vacuum chamber and the flow rate is measured. A section of circular plumbing…
A: Solution: Given: r1 = old radius of circular section r2 = new radius of circular section = (r1) / 2…
Q: A barber’s chair with a person in it weighs 2150 N. The output plunger of a hydraulic system begins…
A: Given weight of persion(F1)=2150 N force applied by foot(F2)=70 N to find:) radius of plungerradius…
Q: A huge cylindrical container, standing up straight on its circular base, has a radius of 1.78 m.…
A: Data provided: Radius of circular base of cylinder (r) = 1.78 m Height of cylinder (h) = 3.96 m Mass…
Q: The height h that a fluid will r in a capillary tube decreases the diameter D of the tube increases.…
A: The capillary rise h, the dimension is L1, the diameter of the capillary tube is D, the dimension is…
Q: Blood is flowing through an artery of radius 5 mm at a rate of 34 cm/s. Determine the flow rate and…
A: radius of artery= 5 mm or 0.5 cm velocity= 34 cm/s time= 35 s
Q: The two arms of a U-tube are not identical, one having 6 times the diameter of the other. A cork in…
A: The main concept behind such questions is that the pressure everywhere will be the same or we can…
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