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What are the factors that affect viscosity?
Temperature, concentration, sometimes also internal fluid velocity. Moreover density, type of liquid, surface where it flows, viscous drag.
What is the effect of pressure on viscosity?
As temperature increases viscosity decreases.
Why viscosity decreases with increase in temperature?
Temperature measures the speed of random thermal motion on the atomic and molecular level. When sub-microscopic particles are moving faster, the liquid as a whole will be more fluid and less viscous.
How does temperature affect the viscosity of ketchup?
The viscosity decrease increasing the temperature.
Does temperature does temperature affect viscosity of magma?
High temperature=low viscosityLow temperature=high viscosity
What is the effect on increase of temperature on viscosity of liquid?
In most cases an increase in temperature will lower the viscosity of a material, but there are exceptions, like sulfur, which form polymers.
What is the effect of temperature on the viscosity of gases?
For liquids; Viscosity tends to fall as temperature increases. For gas; Viscosity increases as temperature increases.
What is the kinematic viscosity of water?
The kinematic viscosity of a fluid is found by dividing the dynamic viscosity by the density of the fluid. The kinematic viscosity of water changes depending on the temperature of the water. It ranges from .29 SI units to 1.787 SI units.
What are the factors that affect viscosity?
Temperature, concentration, sometimes also internal fluid velocity. Moreover density, type of liquid, surface where it flows, viscous drag.
Factor due to which Viscosity of blood increase?
Blood viscosity is determined by plasma viscosity. Another name for this is hematocrit. Other factors that influence blood viscosity are temperature and fluid levels.
Do hotter liquids have more or less viscosity than colder liquids?
Cold water has higher viscosity than Hot water, take note that, as the temperature of fluid increases, viscosity decreases.
Does temperature effect on viscosity?
Yes, but the precise nature of that effect depends on the material and is not necessarily linear.
What common technique is used to change the viscosity of a fluid?
Fluid viscosity can be changed by several methods so the answer is it depends on the application. For most fluids, viscosity is a function of temperature so increasing temperature can reduce the viscosity. Fluids can also be diluted with a solvent. Examples would be honey and water or paint and paint thinner. Fluid viscosity is also a function of the length of the molecules that form your fluid. An example would be long carbon chain molecules that can be chemically broken and therefore shortened thus reducing the viscosity of the fluid. I'm sure there are other methods but hopefully one of these will be of value.
What is the difference between viscosity and gravity?
Viscosity is how slowly a fluid will move or pour at specified temperature. Specific Gravity is how heavy it is in relation to its volume.
What is the effect of pressure on viscosity?
As temperature increases viscosity decreases.
What is the viscosity of liquids?
viscosity is one of the properties of liquids ans is associated with flow of water.defination:viscosity is defined as the force of friction between two layers of liquids moving past one another with different velocities
What is the viscosity definitions?
Viscosity is a fluids resistance to flow. A high viscosity fluid would be thick, a low viscosity fluid would be thin.
