Cord Pulley R H

Q: (b) Use the above expression of the velocity to determine the expression of the torque (I) required…

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Q: Find Kinematic viscosities of air and water at T=4°C, p=170 kla u N.S Given Mar= 1.91x10² 4/1/² /…

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Q: What is the viscosity of the fluid in the viscometer shown below? The length of the viscometer is 60…

A: given data; ⇒length of the viscometer(L)=60cm=0.6m⇒diameter(d)=12cm=0.12m⇒ gap…

Q: A shaft 70.0 mm in diameter is being pushed at speed of 0.4 m/s through a bearing sleeve 70.2 mm in…

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Q: A rotating cup viscometer has an inner cylinder diameter of 50.8mm, and the gap between cups is…

A: The answer is provided below.

Q: What methods exist to calculate the viscosity of dense gases and liquids?

A: Viscosity: It is defined as the resistance or opposition offered by liquid to the flow. When there…

Q: In a rotary viscometer the radii of the cylinders are respectively 50 mm and 50.5 mm, and the outer…

A: To obtain the solutions to the above question, we need to apply the concept of Newton's law of…

Q: List the various types of fluid. Define kinematic viscosity and compressibility. Note the expression…

A: Fluid: A substance that can flow is called as fluid. Fluid Types: There are several types of fluids…

Q: The Ekman number, Ek, arises in geophysical fluiddynamics. It is a dimensionless parameter combining…

A: Given data: The Ekman number is Ek. The seawater density is ρ. The characteristic length is L. The…

Q: Step 2: T and D,N, density and viscosity Calculation of the relation between

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Q: n = Xe)r -Equation 1 vhere X = 1.7419 and (E/R) = -0.018 are constants for a given fluid. You are…

A: According to the given question, the velocity varies with temperature. But in actual practice, it…

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.