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Blood carries white blood cells, red blood cells, hormones and other substances. Internal friction within in the blood (viscosity) is caused by the percentage of these cells in the blood. A higher percentage of cells in the blood means the viscosity is higher. Red blood cells are the hematocrit. When the hematocrit is decreased such as occurs with anemia, the viscosity of the blood is decreased.
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How does viscosity of liquid vary with rise in temperature?
As the temperature increases, the viscosity of the liquid will decrease.
How adding water affects viscosity?
Adding water can decrease viscosity by breaking down the intermolecular forces between particles, resulting in a more fluid consistency. The water molecules can act as lubricants between the particles, reducing friction and allowing them to move more freely past each other. This decrease in viscosity can make the substance easier to flow and manipulate.
What is the effect of pressure on viscosity?
As temperature increases viscosity decreases.
What happens to viscosity of a gas when it is cooled?
When a gas is cooled, its viscosity typically increases. This is because cooling reduces the kinetic energy of the gas molecules, leading to a decrease in their speed and a higher likelihood of intermolecular interactions, which results in higher viscosity.
What is the mechanism for this change in viscosity with heat?
As temperature increases, the kinetic energy of the molecules also increases, causing them to move more freely. This results in reduced friction between the molecules and a decrease in viscosity. Conversely, at lower temperatures, the molecules have lower kinetic energy and move less freely, leading to higher viscosity.
How does viscosity of liquid vary with rise in temperature?
As the temperature increases, the viscosity of the liquid will decrease.
What happens when the temperature-of lava increases?
When the temperature of lava increases, its viscosity will decrease. Viscosity is a measure of the magnitude of internal friction of a substance.
How are viscosity and temperature related?
Viscosity and temperature are inversely related. As temperature increases, the viscosity of a liquid typically decreases. This is because higher temperatures cause molecules to move more freely, leading to a decrease in the resistance to flow and a decrease in viscosity.
How is viscosity related to flow rate?
Viscosity is a substances resistance to flow. So as the viscosity of a substance increases, the flow rate will decrease.
What is Change of temperature that causes the viscosity of a gas to decrease?
An increase in temperature generally causes the viscosity of a gas to decrease. This is because higher temperature increases the kinetic energy of gas molecules, reducing their interaction and making them move more freely. As a result, the gas becomes less viscous and flows more easily.
What is the relationship between temperature and the viscosity of water as shown in the viscosity of water table?
The relationship between temperature and the viscosity of water is that as temperature increases, the viscosity of water decreases. This means that water becomes less thick and flows more easily at higher temperatures. This relationship is shown in the viscosity of water table, where the viscosity values decrease as the temperature increases.
What is the graph of flow versus viscosity?
The relationship between flow rate and viscosity is typically nonlinear. As viscosity increases, flow rate decreases. This relationship is often visualized as a curve showing the decrease in flow rate as viscosity increases.
As the temperature of a fluid increases does its viscosity increase or decrease?
Assuming all other conditions stay the same as the viscosity increase this restricts flow and the flow rate will slow down. For example if you put water in a squeezable ketchup bottle it would be able to be emptied much faster than if you applied the same pressure with ketchup in the bottle.
What is the relationship of viscosity and concentration?
as concentration increases, viscosity increases
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.
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.
How adding water affects viscosity?
Adding water can decrease viscosity by breaking down the intermolecular forces between particles, resulting in a more fluid consistency. The water molecules can act as lubricants between the particles, reducing friction and allowing them to move more freely past each other. This decrease in viscosity can make the substance easier to flow and manipulate.
