Fluid 1) As shown in figure, the mass of a 1cm height and 40x45cm2 bottom area, wood board is5kg. It moves at a fixed velocity along a slope with lubricating oil. Wood velocity u=1m/s,the oil thickness d=1mm, oil velocity gradient caused by wood is a straight line. What isviscosity of oil? tg0=5/12hi水银PétvMacBookDIIDD80F3F10F1F9F6F7FBF4F5*2$&4.578.9.YUPFGJKLくO

As given that mass of the wooden block = 5 Kg ;Area of the block(A) =40×45 cm2 =1800 cm2 ; height…

-) As shown in figure, the mass of a 1cm height and 40x45cm bottom area, wood board is 5kg. It moves at a fixed velocity along a slope with lubricating oil. Wood velocity u=1m/s, the oil thickness 3=1mm, oil velocity gradient caused by wood is a straight line. What is viscosity of oil? tg0 =5/12

-) As shown in figure, the mass of a 1cm height and 40x45cm bottom area, wood board is 5kg. It moves at a fixed velocity along a slope with lubricating oil. Wood velocity u=1m/s, the oil thickness 3=1mm, oil velocity gradient caused by wood is a straight line. What is viscosity of oil? tg0 =5/12

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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Concept explainers

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.

Question

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Fluid

1) As shown in figure, the mass of a 1cm height and 40x45cm2 bottom area, wood board is
5kg. It moves at a fixed velocity along a slope with lubricating oil. Wood velocity u=1m/s,
the oil thickness d=1mm, oil velocity gradient caused by wood is a straight line. What is
viscosity of oil? tg0=5/12
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