A certain fluid has a density of 1 080 kg/m3 and is observed to rise to a height of 2.1 cm in a 1.0-mm-diameter tube. The contact angle between the wall and the fluid is zero. Calculate the surface tension of the fluid.

Q: filling station uses a Venturi tube to measure the flow rate of gasoline. The density of the…

A: ABernailli equation gives usP1+12ρv12+ρgh1=P2+12ρv22+ρgh2h1≈h2so neglect…

Q: A large container, 122 cm deep is filled with water. If a small hole is punched in its side 81.0 cm…

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Q: A liquid of density (ρ = 1.65 kg.m3) flows through two horizontal sections of tubing with different…

A: The equation for continuity is given by a1v1=a2v2 where a, v represent areas and velocities…

Q: Whole blood has a surface tension of 0.058 N/m and a density of 1050 kg/m3. To what height can whole…

A: Surface tension is,

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A:

Q: A liquid of density 1130 kg/m3 flows steadily through a pipe of varying diameter and height. At…

A:

Q: A shower head has 20 circular openings, each with radius 0.80 mm . The shower head is connected to a…

A: Radius of the circular openings (r)=0.8 m Radius of pipe (R)=0.98 m Speed of water in the pipe…

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: Calculate the Reynolds numbers for the flow of water through the following situations. You may…

A: Flow rate,  Viscosity of water,  Density of water,  Radius of nozzle,  Radius of hose,

Q: An oil refinery uses a Venturi tube to measure the flow rate of gasoline. The density of the…

A:

Q: The venturi tube as shown in the figure may be used as a fluid flowmeter. Suppose the device is used…

A: Solution: given that liquid density p=700 kg/m3 pressure difference P1-P2=51.2 kPa inlet tube radius…

Q: An oil refinery uses a Venturi tube to measure the flow rate of gasoline. The density of the…

A:

Q: What is the Reynolds number Re for blood leaving the heart through the aorta if the diameter of the…

A:

Q: An ideal fluid, of density 0.90 x 103 kg/m3, flows at 6.0 m/s through a level pipe with radius of…

A: We use the continuity equation A1v1=A2v2

Q: A liquid of density 1150 kg/m flows steadily through a pipe of varying diameter and height. At…

A: density of liquid = 1150 kgm3v1 = 9.79 msd1 = 10.7 cm d2 = 16.5 cm∆y = 8.73 m

Q: The Venturi tube shown in Figure P9.48 may be used as a fluid flowmeter. Suppose the device is used…

A: (a) Using the equation of continuity,

Q: The Venturi tube as shown in the figure may be used as a fluid flowmeter. Suppose the device is used…

A:

Q: What is the pressure inside an alveolus having a radius of 2.50 X 10 m if the surface tension of the…

A: radius, r = 25 m  surface tension,  T = 0.025 N/m

Q: A solid sphere of radius 'R' is kept with its centre at a depth '2R' in a liquid of density 'P'. If…

A:

Q: The coefficient of viscosity of a liquid is η = (0.60 ± 0.03 )Pa .s , the terminal velocity of a…

A: The given values are,

Q: What should be the displacement of the liquid inside a capillary tube if its density and surface…

A: Since you have posted multiple question, we will solve the first one only as per the guideline.…

Q: Water flows through a pipe of cross-sectional area, A, at a rate of 4 kg/s. The pipe then widens to…

A: Given: The initial flow rate of the water is 4 kg/s. The initial area of the pipe is A. The final…

Q: An oil refinery uses a Venturi tube to measure the flow rate of gasoline. The density of the…

A:

Q: A pumping station uses a Venturi tube to measure the flow rate of gasoline. The density of the…

A: Given Density of gasoline is given as ρ=7.10×102 kg/m3 Radius of the inlet and outlet are…

Q: A vent tube can be used as a fluid flow meter. If the pressure difference  P1-P2= 21.0kpa, find the…

A: Given data: The pressure difference is P1-P2=21 kPa. The inlet tube diameter is d1=1 cm. The outlet…

Q: A pipe has a cross-sectional area of 16.5cm2 at point A, where the speed of the fluid (water) is 1.2…

A:

Q: A 1.2-mm-diameter tube is inserted into an unknown liquid whose density is 960 kg/m3, and it is…

A:

Q: A filling station uses a Venturi tube to measure the flow rate of gasoline. The density of the…

A:

Q: A particle of equivalent diameter 0.3 mm, density of 2000 kg/m3 and a sphericity of 0.6 falls freely…

A:

Q: A level (horizontal) pipe contains a non-viscous, incompressible fluid with a density 1200 kg/m3…

A: CONSERVATION OF ENERGY

Q: A uniform block of height 0.310 m, floats in glycerin of density 1260.0 kg/m3. The bottom of the…

A:

Q: A liquid of density 1370 kg/m³ flows steadily through a pipe of varying diameter and height. At…

A: Given:density of the fluid, ρ = 1370 kg/m3at location 1diameter, d1 = 10.3 cm = 0.103 mvelocity of…

Q: Calculate the Reynolds numbers for the flow of water through the following situations. You may…

A: Flow Rate (Q) = 0.5 L/s = 0.0005 m3/sViscosity (η) = 0.001005 Nm2-s

Q: Water from a pipe is coming at a rate of 100 litres per minute. If the radius of the pipe is 5 cm,…

A:

Q: A liquid of density 1.19 × 103 kg/m3 flows steadily through a pipe of varying diameter and height.…

A: Write the expression for equation of continuity.

Q: A liquid of density 1150 kg/m' flows steadily through a 7. pipe of varying diameter and height. At…

A:

Q: A plate extending from depth y = 2 m to y = 5 m is submerged in afluid of density p = 850 kg/m3• The…

A: Given, Density, ρ=850 kg/m3.

Q: X A 1m tall cylinder is filled with half water and half oil. What is the total pressure (in Pa) at…

A:

Q: When the fluid is said to be incompressible, which of the following parameters of the fluid remains…

A: Answer Option ( D - density ) If the fluid is incompressible, then it density will be constant.

Q: It has been estimated that a man’s heart is about 34 cm below his brain. Considering the density of…

A: height of brain above heart (h) = 34 cm = 0.34 m density of human blood (d) = 1150 kgm3

Q: A fluid passes through the tube with a mass flow rate of 1.50 kg/s. If the tube's diameter narrows…

A: Given: Mass flow rate = 1.5 kg/s.

Q: The pressure at the bottom of a cylindrical container with a cross-sectional area of 49.0 cm? and…

A:

Q: A liquid of density 1210 kg/m³ flows steadily through a pipe 7. of varying diameter and height. At…

A:

Q: n a flowing ideal fluid, the volume flow rate is _______."     always constant     sometimes…

A: Explanation: The rate of fluid flow through a particular area per unit time called flow rate, the…