"Does temperature affect the viscosity of a liquid?" yes it does. my old textbook says: a rise in temperature increases the movement of particles in any substance. see, the particles in the fluid move faster, which makes energy transfer faster, which ends up making a lower viscosity (or a lower resistance to flow). so yeah...
Yes. An increase of temperature decreases the liquid's viscosity.
In many cases, yes. To prove this, keep some pancake syrup in the fridge overnight - the next morning, try to pour it on some pancakes. Then stick in the the microwave for a few seconds, or let it sit in very warm water for a few minutes. Note the difference after the syrup is warmed.
Freezing temperature of a pure liquid is constant .But it changes when it become impure.(or when we add a solute to it.)
for example;
when we add a non volatile solute to a solvent of pure water .so by doing this its freezing temperature,boiling point etc will increase.
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Yes it does, the thicker the density the longer the time. Say you took syrup and froze it, it's so thick it would take a longer time to freeze then water.
yes it does. so if you want to freeze something quickly, use a thinner liquid. :)
It depends. If they are the same temperature, then the thin liquid would freeze faster. If the thick liquid is hotter, then it will freeze faster.
At Standard Temperature and Pressure, Copper is a solid metal.
Viscosity is determined by the internal friction between the molecules of a liquid. Factors such as molecular size and shape, intermolecular forces, and temperature influence viscosity. Liquids with larger and more complex molecules, stronger intermolecular forces, and lower temperatures tend to have greater viscosity because the molecules have a harder time sliding past one another.
Impossible. Boiling is when a liquid turns into a gas, freezing is when it turns into a solid. Obviously, the same molecules cannot be a gas and a solid at the same time. Mixtures of a liquid and a suspended solid might appear to "freeze" when boiled because they thicken when the liquid boils away, but this is not true freezing.
Yes it is called freezing and belive it or not, any liquid can freeze even lava and molten iron. Just give it enough time. annwiki
The ability of a liquid to resist flow because of its internal property is viscosity. Viscous liquid refers to liquids that are supercooled, highly viscous, and able to form a glass all at the same time.
yes different liquids have different freezing temperatures
viscosity is tested through by heating the liquid to constain temperature and there by making a flow and the time taken from one level to another level. the time to compare with time taken by liquid to flow from one level to another level with out heating and calculating the viscosity index at two points.
When a liquid is heated, it will generally become less viscous.
Yes because it is no longer water so will have a different freezing time or point
The higher the viscosity, the lower the flow rate.
The knowledge of viscosity is applied to a baker because without viscosity the bread would be flat. there wouldn't be any yeast
Nothing. The freezing point depends on the molecular structure, not the volume of the substance. It will take a longer time to freeze twice the amount of liquid, but the freezing point remains the same.
if we put viscometer horizontally, movement of liquid in the tube is not properly and time required by liquid which helps in calculation of viscosity of fluid
At Standard Temperature and Pressure, Copper is a solid metal.
Viscosity is determined by the internal friction between the molecules of a liquid. Factors such as molecular size and shape, intermolecular forces, and temperature influence viscosity. Liquids with larger and more complex molecules, stronger intermolecular forces, and lower temperatures tend to have greater viscosity because the molecules have a harder time sliding past one another.
There are some factors like temperature and time taken (special case), etc. Good luck!
Well, If you are talking about the state of freezing point that would mean the exact temperature that a liquid freezes. Although I am not sure of the exact temperature :-) The exact time that a substance turns into a solid.