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What is viscocity Define viscosity briefly?
Viscosity is a measure of a fluid's resistance to flow. It describes the internal friction of a moving fluid, with higher viscosity fluids being thicker and flowing more slowly than lower viscosity fluids. Water has a lower viscosity compared to honey, for example.
Which fluid would have the greater viscosity?
Honey would have greater viscosity compared to water. Viscosity refers to a fluid's resistance to flow, and honey is thicker and more resistant to flow than water.
Does water or air have the highest refraction index?
Actually we define refractive index with respect to a standard medium. Air has been taken as that standard. Hence refractive index of air is 1 and that of water is 1.33. But refractive index of water with respect to glass is 1.33/1.5 = 0.887 So, the answer is "water".
What are the desirable properties of lubricants and how they are increased?
Desirable properties of lubricants include low viscosity, high thermal stability, good corrosion protection, and high wear resistance. These properties can be increased by using additives such as viscosity index improvers, antioxidants, antiwear additives, and corrosion inhibitors. Additionally, choosing the right base oil with the appropriate viscosity and additive package can enhance the overall performance of the lubricant.
The greater the density of a liquid the greater its 1 volume 2 area 3 viscosity 4 buoyancy If you could only pick one which would it be?
#3
What is the difference between viscosity and viscosity index?
Viscosity is resistance to flow of oil Viscosity Index is a scale to measure viscosity
What is the relationship between viscosity and refractive index?
There is no direct relationship between viscosity and refractive index. Viscosity relates to the resistance of a fluid to flow, while refractive index is a measure of how much light bends as it passes through a substance. However, the refractive index of a substance may change with temperature, which can in turn affect its viscosity.
How is oil viscosity index calculated?
with a calculator
What is the viscosity index of palm oil?
..5
Define inviscid fluid?
a fluid which has no viscosity
How do you calculate the viscosity index of a petroleum product with viscosity at 40 degree centigrade and is less than 2 cst?
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Which index enables us to define an index on columns of two or more tables?
join index
What is the range viscosity index for a SAE 40?
The viscosity index (VI) for an SAE 40 oil typically ranges from 95 to 115. This index measures how much the viscosity of the oil changes with temperature; a higher VI indicates that the oil maintains its viscosity better across temperature variations. SAE 40 oils are commonly used in applications requiring high-temperature performance, such as in certain engines and industrial machinery.
What is property of solution?
Some properties of solutions are: viscosity, density, refractive index, color, pH, freezing point, etc.
What are-the 4 properties of air?
Examples are: density, thermal conductivity, refractive index, viscosity.
What ar the 4 properties?
Examples are: density, thermal conductivity, refractive index, viscosity.
What the 4 properties of air?
Examples are: density, thermal conductivity, refractive index, viscosity.
