Example 5.3 A water-filled cylinder is rotating about its center line. Calculate the rotational speed that is necessary for the water to just touch the origin and the pressures at A and B.

Q: A fluid at 20°C has a viscosity of 0.007 Poise. What shear stress in Pa is required to deform this…

A: Given: strain rate = 294000/min Viscosity = 0.007 poise

Q: EX= Explain ewhy the Viscosidy of de creases while that of agas in creases with liquid a temperature…

A: Answer is given below i.e., step - 2

Q: Choose correct answer: On a piston of 100 mm dia., pressure applied is  954.83 mm of Hg, then the…

A:

Q: Fluids

A: there are three types of the physical state of matter. i.e solid, liquid, and gas. In solid, there…

Q: Give an example of a flexure formula?

A: The flexure formula is also known as the flexure bending equation and is defined as; Where, M is…

Q: бланз (Fir

A: The energy equation, often referred to as the First Law of Thermodynamics, is a fundamental…

Q: Problem 1: HD-based Ch 7 & MSH-based Ch 3: a solution of unknown origin. Based on the shear rate and…

A: A) From the given table, a graph of shear stress and strain rate is From the graph, it is clear…

Q: List the static and dynamic properties of fluids?

A: Static properties of the Fluid are properties which are calculated when the fluid is at rest.…

Q: The viscosity property of the lubricant is a measure of the:

A: Explanation The viscosity property of the lubricant is a measure of the resistance of the lubricant…

Q: Industrial pipes: Can we perform hydrostatic testing immediately after completion of…

A: The objective of the question is to understand if hydrostatic testing can be performed immediately…

Q: 20. For the tank shown in the figure, h, = 3 m, h; = 4 m. Deternmine the value of h2 %3D Oil S=…

A: Given Data h1=3 m h2=4 m

Q: Describe a Propeller blade and main areas of the blade What is the main goal of the propeller?…

A:

Q: How to calibrate a thermometer?

A: GIVEN- Calibration of thermometer subject-thermodynamics explanation- calibration of thermometer

Q: What is Newton law of cooling

A:

Q: luid machineries question : Can you give a problem with solution about specific weight property

A: Given Specific gravity To find Problem explaining the specific gravity

Q: What happens when a flowing fluid approaches a stationary object such as a fabric filter thread?

A: When the fluid approaches the fabric filter thread or any stationary object the stream of the fluid…

Q: Explain Fluid Pressure Measurement?

A:

Q: Discuss the concept of Static and Dynamic Friction

A: To find-: The concept of Static and Dynamic Friction. Answer-: Friction: It is a resistive force…

Q: Q\ What is the best material that has a very good Young modulus and low density?

A: The process of designing any physical thing includes the choice of materials. The major objective…

Q: Can someone give me a specific viscosity table with all the temperature and fluids?

A: specific viscosity table with all the temperature and fluids

Q: we didn't use viscosity value. Won't we use? And thank you for your

A: Viscosity is the resistance between the layers of the fluid which further causes the shear stress in…

Q: What does sliding' or slipping condition means velocities are the same in the normal direction…

A: Given:What does sliding' or slipping condition means velocities are the same in the normal direction…

Q: 1. Draw a graph relating dilatant and thixiotropic fluids in terms of torque and viscosity versus…

A: In dilatent fluids, with increase in the velocity, torque and viscosity increases. And for…

Q: e viscosity function for a given material is measured under simple shear and nd to be 7 = 5450y-0.34…

A:

Q: rank 20w-50, 5w- 30 and 10w-30 motor oils in terms of increasing viscosity ii)List three (3) ways…

A: i)20w-50, 5w- 30 and 10w-30 of these all motor , in terms of the inceasing viscosity 20w-50 is more…

Q: Drilling fluid (drilling mud) is it Newtonian or non-Newtonian?

A: Drilling Fluid: These are also called drilling mud is used to help in drilling of boreholes into the…

Q: The springs in are shown in the equilibrium 3 m 4 m 3 m kAC= 20 N/m kAn 30 N/m www KAD 40 N/m…

A:

Q: xplain the different fluids or systems in an aircraft that needs fluid lines?

A: Multiple fluids are in action in an airplane : fuel hydraulic oil lubricant cooling oil water air

Q: When does stress concentration occur?

A: The region or location in a material/0bject where the stress is concentrated more compared to other…

Q: 3. Complete a table simildr to N for the first trial; a mass of 200 g is added in the next trial.…

A: For solution refer below images.

Q: Define any four different properties of lubricating oil

A: Given data To define any four different properties of lubricating oil.

Q: Define Viscosity

A:

Q: Define viscosity of a fluid.

A: Viscosity is a property of fluids.

Q: Explain about Fluid Resistance and Terminal Speed.

A: The forces exerted against the motion of the on the objects when they move through the fluid is…

Q: Discuss 5 factors that affect the viscosity

A:

Q: the topics and other online calculators must be included in the mechanical engineering that teach…

A: All the topics mostly cover under HVAC Below are a few suggestions for details studying  it: 1.…

Q: write an introduction for tensile test lab

A: Introduction for Tensile test lab: The apparatus that used in the experiment are  1.Tensile Machine…

Q: What are some of the important principles of statics and show how they are used to determine the…

A: Statics: It is the branch of Mechanics which deals with the loads or forces acting on the body that…

Q: Q.Define the slip and show the effect of slip on velocity ratio.

A: SLIP Pulleys (driver/driven) and the band are defined as inadequate frictional grip. Slip is the…

Q: The mass density of fluid is 1300 kg/m3 and kinematic viscosity is 7.0 X 10­­-4 m2/s. Calculate the…

A:

Q: Reasons why coefficient of viscosity may be different in calculations from in graph

A: The proportion of the shearing stress to the velocity slope could be a degree of the viscosity…

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.