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Non – Newtonian fluids
Fluids in which shear stress is not linearly related to the rate of shear strain…
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Newton ‘s Viscosity Law
Sir Isaac Newton conducted many experimental studies on various fluids to determine relationship between shear…
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Viscosity
In section L1 definition of a fluid says that under the action of a shear…
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Properties of fluid
Some of the basic properties of fluids are discussed below- Density : As we stated…
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Fluid as a continuum
In the definition of the fluid the molecular structure of the fluid was not mentioned.…
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Surface tension of liquids
Surface tension of liquids is the many hydrostatic phenomena in which the surface tension of…
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Archimedes’ principle
Consider now a cube of side d totally immersed in liquid with its top and…
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Differential manometers
The simplest such instrument is a U-tube containing liquid, as shown in Figure 1A. The…
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Hydrostatics
It is common knowledge that the pressure of the atmosphere (about 105 newtons per square…
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Basic Properties Of Fluids
Fluids are not strictly continuous media in the way that all the successors of Euler…