Determine the shear stress acting on the fluid element for a velocity profile of 5*y+1 and viscosity of 0.25 kg/(m*sec) by using Newton's law of viscosity? 5 Pa 0.25 Pa none 2.25 Pa 1.25 Pa

Q: In falling ball viscometer experiment, the viscometer with a calibration factor K=0.3 is used to…

A: As per given question  Given data  Calibration factor=0.3 Density of oil=0.8 gr/cm^3 Density of ball…

Q: If the viscosity is 0.03 stokes what is the equivalent kinematic viscosity in m^2/s? (answer in long…

A: Given data  Viscosity (ν)=0.03 stokes

Q: An oil (SG = 0.87) has a viscosity of 187 SUS at 120 °F. Find the corresponding viscosity in units…

A:

Q: Determine the kinematic viscosity of a liquid having a dynamic viscosity of 1.2 Ns/m2 and a specific…

A: The density of the fluid is (Rho)=(specific gravity)(1000 kg/m3) (Rho)=(1.2)(1000 kg/m3) (Rho)=1200…

Q: Q1. A concentric cylinder viscometer is driven by a falling mass M connected by a cord and pulley to…

A:

Q: Fill in the missing data A group of food technologist used a single-cylinder rotational viscometer…

A:

Q: The system shown in the figure is used to accurately measure the pressure changes when the pressure…

A:

Q: If the viscosity is 0.0144 stokes what is the equivalent kinematic viscosity in m^2/s? (answer in…

A: Kinematic viscosity is the Ratio of dynamic viscosity and density of fluid. CGS units are stokes SI…

Q: Calculate the pressure difference between the two points РА- Рв A B oil S.G 0.91 y 10cm Hg

A: To determine the difference of pressures at points A and B

Q: The kinematic viscosity of oxygen at 23°C and a pressure of 165 kPa (abs) is 0.104 stokes. Using R…

A: Given data:- Temperature =23°C, Pressure =165 KPa, Kinematic viscosity =0.104 stokes. R=260J/kgK To…

Q: A 27 kg slab slides down a 17° inclined plane on a 2.0 mm thick film of oil with viscosity equal to…

A: Answer: The terminal velocity of the slab is 7.648 m/s.

Q: Absolute viscosity of certain fluid is 2.06 centipoise while its kinematic viscosity is m 22…

A: Given data  absolute viscosity of fluid = 2.06 centipoise = 2.06*10-3 Pa-s  kinematic viscosity = 22…

Q: Crude oil of kinematic viscosity (7/100000) m2/s flows through a pipeline of internal diameter 304.8…

A:

Q: 8- If a liquid has an amount of viscosity (0.0048 poise) Calculate the sternum of the sternum…

A: Fluid Machinery

Q: At 68°F water has a dynamic viscosity of about 2.11 E-5 lb-s/ft². Which of the following is the…

A: Write the given information.

Q: If the viscosity of the fluid increases as the shear rate increases, O a. The fluid is shear…

A: It is required to choose correct option

Q: 1. 3- 4- polymer fluid has the data in the table blow. Sketch the relationship between shear stress…

A:

Q: 88 28 K/s -1? واتساب يستخدم التطبيق الميکروفون Google ase الإنجليزية العربية [Years. 4.4×10N/m] Q2/…

A: According to Newton's law of viscosity, shear stress is directly proportional to the rate of…

Q: An iron block with dimensions of 0.25x0.25x0.25 m; It slides over an inclined plane with an…

A: V=0.25m×0.25m×0.25mθ=30ot=0.0069mm=6.96×10-6 mμ=7.5mPa s=7.5×10-3  Pa-sρ=7800 kg/m3

Q: The system shown in the figure is used to accurately measure the pressure changes when the pressure…

A:

Q: The dynamic viscosity of water is 0.001 N-s/m2. Determine the kinematic viscosity in English…

A:

Q: Calculate the dynamic viscosity of an oil, which is used for lubrication between a square plate of…

A:

Q: Question 3 As a means of measuring the viscosity, a liquid is forced to flow through two very large…

A: Given: To explain:

Q: The Newton's law of viscosity can be expressed in mathematical form as T=u (dv/dv)

A: This question is based on the concept of Newton's law of viscosity.

Q: If you were asked to check the viscosity of an oil described as SAE 20W, at what temperatures would…

A: Lets do the whole nomenclature of the name sae20W grade oil. SAE stands for society of automotive…

Q: What is the air pressure (kpa) in a car tier? The pipe pressure is measured to be 20 kpa. For layers…

A: For same and continuous fluid pressure will be same for same horizontal level....

Q: Two parallel surfaces move relative to each other at a velocity of 20 in/sec and are separated by a…

A: Given data in  this question is :⇒Shear Stress in the fluid τ = 0.4 lbin2⇒Relative velocity…

Q: If the viscosity of water at 68 °C is 0.00418 poise and its specific gravity is 0.981 determine the…

A:

Q: The kinematic viscosity and specific gravity of a liquid are 4.0 × 10-4 m²/s and 0.79, respectively.…

A:

Q: Determine the kinematic viscosity oil having the relative density as 0. shear stress at a point in…

A: Given data as per question  Relative density of oil=0.86. The shear stress at a point in oil ,…

Q: 28] The viscosity of a fluid is to be measured by a viscometer constructed of two 120 cm long…

A:

Q: Given that a fluid at 260 degrees F has a kinematic viscosity of 145mm^2/s, determine its kinematic…

A: Write the given temperature and its corresponding kinematic viscosity of the fluid.

Q: Kinematic viscosity of water is 10-6 m2/s. Dynamic viscosity is O 10-6 Pa.s O 0.001 Pa.s O 0.001…

A:

Q: Find a viscosity and density of water at 26 c °

A: Viscosity: When a fluid is in motion, some force tries to oppose the motion of the flow. The viscous…

Q: Figure 1 shows a layer of oil (8.95 kN/m), the thickness of 0.3 mm, between two parallel flat…

A: Given,  Weight density of the oil , ρg =8.95 KN/m3 Thickness of the oil layer , h = 0.3 mm Velocity…

Q: Two plates are separated by 30 mm space. The lower plate moves at velocity of 2 m/s while the upper…

A:

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.