Q1. A concentric cylinder viscometer is driven by a falling mass M connected by a cord and pulley to the inner cylmder. Annular gap of width a and height H has been filled with liquid to be tested. The speed of the falling mass is Vm. Develop an algebraic expression for the viscosity of the liquid. Evaluate the viscosity of the liquid using M=0.1 Kg, R=50mm, H-80 mm, r-25mm, a=0.20mm and Vim = 30 + XX Cord Puliey, M

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A:

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A: SOLUTION #1:SOLUTION #2:SOLUTION #3:SOLUTION #4:

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A: GivenW=1.1kNa=250mm=0.250mθ=20ot=6μm=6×10-6mν=7mPa.s =7×10-3 Pa. s

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

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A:

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A: given : inner diameter of hose =25mm  specfic gravity of chocolate=1.1  dynamic viscocity of…

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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…

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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: A vertical gap of 0.1 mm contains a fluid of viscosity (2 Pa.s). A thin metallic plate sheet (0.2 m…

A: According to the given data W=60N μ=2Pa.s A=0.2x0.3=0.06m2 v=0.1m/s We need to find Force F given to…

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.