Q4: (A): A soap bubble has a diameter of 3 mm; external pressure is 0 Pa gage and surface tension coefficient of 0.072 N/m, what is the bubble's internal gage pressure? Q4: (B): Oil has a kinematic viscosity of 1.25* 104 its dynamic (absolute) viscosity in kg/ (m s)? m/s and specific gravity of 0.80. What is

Q: Estimate the density (in kg/m³ and lbm/ft³) of a particle in if its specific surface area is equal…

A: Given- Density- The ratio of an object's mass to its volume is compared to determine its density.…

Q: Density and viscosity oleic acid at 20 degree celcius and 1 atm

A: Oleic acid is an mono-unsaturated long chain fatty acid which is generally found in liquid state at…

Q: A spiral-wound module made from a flat sheet of membrane material is 0.3 m in diameter and 3 m long.…

A: Given information:   Dimensions of the spiral-wound module:   Packing density is given as membrane…

Q: A square polymer sample of edge length 80 mm is subjected to a force of 6400 N. The resulting stress…

A: Given data: Length of edge of a square = 80 mm Force = 6400 N

Q: A single crystal of a metal is oriented for a tensile test such that its slip plane normal makes an…

A: Given,

Q: Q.5 Calculate the wall thickness of a fermenter with the following materials of construction: a) low…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: A solid cylinder of weight 9 kg slides in a vertical lubricated pipe. The clearance between the…

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Q: drag force

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Q: (2020 psi), compute the critical resolved shear stress.

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Q: 3. A fine (thin) ring with a radius 50 mm is being pulled from the surface of water. If the ring has…

A:

Q: A fluid whose apparent viscosity increases with shear rate is termed as the fluid. Viscous…

A: Viscosity is a fluid [property. This property studies liquid motion behavior. The measure of the…

Q: 7. Calculate the viscosity (micropoises) of molecular oxygen at 273.2 K and 1 bar. The molecular…

A: Temperature, T = 273.2 K Pressure, P = 1 bar Molecular diameter, d = 0.360 nm

Q: Write if the statement is correct. Else, write the correct answer based on the underlined word(s).…

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Q: pipe, g/cm', and the melt has a dynamic viscosity of 3.12 g

A: 1. diameter= 10cm = 10*10-2m 2. Density = 7.8 g/cm3= 7800 kg/m3 3. dynamic viscosity= 3.12g/ms=…

Q: If the entering velocity is 6 m/s, calculate the length of tube and determine whether the process is…

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Q: Consider a colloid particle whose dimensions are 50x30x10 µm. Calculate the surface to volume…

A: Given data: Dimension of colloid particle = 50 × 30 × 10 μm

Q: Calculate the capacitance of a parallel-plate capacitor whose plates are 20cm x 3cm and are…

A: Area A = 20 x 3 cm = 20 x 3 x 10-4 m Distance between plates d= 1 mm=1 x 10-3 m New capacitance c'…

Q: 2. (a) 4 m, a width of 6 m and U = 1.8 m/s. For one side of the plate, find: Air at 40 °C and 1 atm…

A: 2(a) Given, The length, L = 1 m The velocity, U∞ = 1.8 m/s The width, w = 6 m The temperature, T =…

Q: Given a single particle with shape and dimensions as in the image below, compute for the (a) Volume…

A: Given, The radius of the base of the cone, r = 5 cm The height of the cone, h = 12 cm the slant…

Q: 2. 6 The diameter of a cylindrical core sample is 2. 5 cm, its length is 6. 0 cm. Under a pressure…

A: Given data: Diameter of cylindrical core = 2.5 cm Length of core = 6 cm Pressure difference = 0.3…

Q: 5. Absolute pressure is measured relative to atmosphere. Tor F

A: Absolute pressure is measured relative to a full vacuum Whereas the pressure that is measured…

Q: (a) Is flow in the boundary layer laminar or turbulent at the end of the plate, L = 2 m? (b)…

A: To tell the boundary layer laminar or turbulent we use a dimensionless number called Reynolds Number…

Q: A system asshown in the figure is used to measure accurately the pressure changes when pressure is…

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Q: plate for glycerin Calculate the maximum laminar boundary layer thickness on a flat anematic…

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Q: A reservoir of 1300 ft radius with 42 ft thickness experiences a drop in fluid pressure from 5300…

A: Given,initial porosity of reservoir, φ1=16.4%=0.164formation compressibility ,Cf=4×10-5…

Q: 2. Shear Stress in Soybean Oil. The distance between the two parallel plates is 0.00914 m and the…

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Q: mm diameter glass tube is inserted into an open glass of water (contact angle between the tube and…

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Q: Torsional stress is also a A Axial stress B Shear stress C Bearing stress D) Thermal stress

A: Given data  Torsional stress is also a _.

Q: sphericity

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Q: separated from the plane with a film of oil of thickness 1.5 mm. The plate weighs 30kg and slides…

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Q: Determine the size (diameter and height) of a thin cylindrical tank that can store 1000 m^3 of…

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Q: 3. A fine (thin) ring with a radius 50 mm is being pulled from the surface of water. If the ring has…

A:

Q: dynamic viscosity

A: Dynamic viscosity (μ) is the fluid property which explains the resistance of fluid flow on one layer…

Q: What is the effect of Cyclone body diameter on the efficiency of a cyclone seperator?

A: 1.Cyclone separators also known as simply cyclones are separation devices. It works on the principle…

Q: The orientation of the particle on the microscope slide may affect the projected image and…

A: The given statement is to be identified as true or false.

Q: Calculate the viscosity of oxygen at 350 K and 1 atm pressure using equation 7.12 on page 90 of the…

A: Given data: Temperature = 350 K Pressure = 1 atm

Q: A thin wira with L- 22.13 cm has a uniform linear charge density of X = 5.635 · 1c/m. This wire is…

A:

Q: 2. Shear Stress in Soybean Oil. The distance between the two parallel plates is 0.00914 m and the…

A: Newton's law of viscosity equation is used to calculate shear rate. Shear stess is product of…

Q: Determine the capacitance in l of a parallel plate capacitor having a plate area of 0.03 m and a…

A: a) the capacitance for the parallel plate capacitor is  C=Kε0Ad Given : K=7 A=0.03m3…

Q: 5. The following table shows data from a flow study of a PS melt at 210°C in a capillary rheometer.…

A: The following table is prepared and the graph is plotted as follows: