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What does more viscous mean?
More viscous refers to a fluid's resistance to flowing. A higher viscosity indicates a thicker or more sluggish fluid that flows more slowly. Examples of more viscous substances include honey and molasses.
Why a liquid is less viscous at high temperature?
When the liquid is at high temperature, the molecules of liquid have more energy & spread further apart. This enables the molecules to move around much more in the liquid which makes it less viscous or fluid.
What is the definition of viscosity?
Viscosity is a fluid's resistance to flow. Fluids becomes less viscous as the liquid's temperature increases, becoming more viscous as the fluid gets cooler. A viscous fluid is sticky, thick and syrupy to a greater or lesser extent. Examples Treacle is quite viscous, but water is not. Hot engine oil is less viscous ('thinner') and runs more quickly and smoothly than cold engine oil.
Do warming a viscous fluid generally increase or decrease its flow rate?
Warming a viscous fluid generally increases its flow rate. As temperature rises, the viscosity of the fluid decreases, allowing it to flow more easily. This reduction in resistance facilitates a higher flow rate under the same driving conditions. Thus, heating a viscous fluid typically enhances its ability to move.
What are the characteristics of viscous lava flows?
Viscous lava flows are typically thicker and move more slowly than less viscous lava flows. They have a higher silica content, which makes them more resistant to flow. Viscous lava flows tend to form steep-sided volcanoes and are associated with explosive eruptions.
What does more viscous mean?
More viscous refers to a fluid's resistance to flowing. A higher viscosity indicates a thicker or more sluggish fluid that flows more slowly. Examples of more viscous substances include honey and molasses.
Is water more viscous than honey?
the intermolecular attractionsis account for this behaivour of honey.
Why a liquid is less viscous at high temperature?
When the liquid is at high temperature, the molecules of liquid have more energy & spread further apart. This enables the molecules to move around much more in the liquid which makes it less viscous or fluid.
Why does a ball fall more slowly through viscous fluid than through water?
Viscosity is defined as a measure of the resistance to flow of a fluid. Therefor, the flow of, or the passage of an object through, a viscous fluid is resisted by the fluid.
Can a viscous fluid be less dense then fresh water?
Yes, for example oil is less dense than water even though it is more viscous.
What Is visocosiy?
Viscosity is the resistance of a fluid to flow. For example, honey is more viscous than water.
What is the definition of viscosity?
Viscosity is a fluid's resistance to flow. Fluids becomes less viscous as the liquid's temperature increases, becoming more viscous as the fluid gets cooler. A viscous fluid is sticky, thick and syrupy to a greater or lesser extent. Examples Treacle is quite viscous, but water is not. Hot engine oil is less viscous ('thinner') and runs more quickly and smoothly than cold engine oil.
Do warming a viscous fluid generally increase or decrease its flow rate?
Warming a viscous fluid generally increases its flow rate. As temperature rises, the viscosity of the fluid decreases, allowing it to flow more easily. This reduction in resistance facilitates a higher flow rate under the same driving conditions. Thus, heating a viscous fluid typically enhances its ability to move.
What does brick looks like as a liquid?
It looks like clay and if heated even more may become a viscous fluid
What is a Dilatant fluid?
A dilatant fluid, also known as a shear-thickening fluid, is a type of fluid that becomes thicker and more viscous when subjected to stress or shear forces. This is the opposite of most fluids, which become thinner and less viscous when stressed. An example of a dilatant fluid is a mixture of cornstarch and water.
What are the characteristics of viscous lava flows?
Viscous lava flows are typically thicker and move more slowly than less viscous lava flows. They have a higher silica content, which makes them more resistant to flow. Viscous lava flows tend to form steep-sided volcanoes and are associated with explosive eruptions.
Where is the most viscous blood?
Blood viscosity is a measure of overall blood thickness. Therefore, there is no one place in the body where blood is more viscous than others. However, factors such as cholesterol, smoking, or some illnesses your blood may be more viscous than normal.
