What is the meaning of high viscosity?

What is the meaning of high viscosity?

Viscosity is a measure of a fluid’s resistance to flow. A fluidwith large viscosity resists motion because its molecular makeup gives it a lot of internal friction. A fluid with low viscosity flows easily because its molecular makeup results in very little friction when it is in motion.

What is high viscosity in chemistry?

Because its molecules can slide around each other, a liquid has the ability to flow. The resistance to such flow is called the viscosity. Liquids which flow very slowly, like glycerin or honey, have high viscosities.

Does high viscosity mean thin?

Viscosity is a measure of that internal friction, or its resistance to flow. Its helpful to think of it in these terms: Thin and light describe fluids with low viscosity. Thick and heavy describe fluids with high viscosity.

Does high viscosity mean fast?

You can think of viscosity as how thick a liquid is. A liquid with high viscosity – that is thick, like peanut butter – will flow slowly. A liquid with low viscosity, or that’s thin, like water, will flow quickly (in other words, it will flow freely).

What does it mean to have highest viscosity?

The term “viscosity” refers to the thickness of the oil and its resistance to flow. A higher oil viscosity number indicates a thicker oil. Where this is vitally important is in an engine’s bearing clearances.

What does water having a high viscosity mean?

What Does Water Having A High Viscosity Mean? High viscosity virtually means the ‘thickness’ of a liquid. Compare for example, water and molasses or honey. Molasses and honey are much ‘thicker’ than water as their molecules don’t separate as easily as water does.

Which liquids have a high viscosity?

Some liquids, like pitch, glass and peanut butter, have such high viscosity they behave like solids. In common vernacular, a liquid is said to be “viscous” if its viscosity is substantially greater than that of water, and is described as “mobile” if the viscosity is noticeably less than water.

Which has the highest viscosity?

Answer is: oil has the highest viscosity. The viscosity of a fluid is a measure of its resistance to gradual deformation by tensile stress and shear stress.