Absolute Viscosity Of Water At Room Temperature

The dynamic viscosity of water is 8 90 10 4 pa s or 8 90 10 3 dyn s cm 2 or 0 890 cp at about 25 c.

Absolute viscosity of water at room temperature.

Online water viscosity calculator. For further definitions go to absolute dynamic and kinematic viscosity. The absolute or dynamic viscosity of water depends on the temperature as indicated below. The specific gravity for water at 20 2oc 68 4of is almost one and the kinematic viscosity for water at 20 2oc 68 4of is for practical purpose 1 0 mm2 s cstokes.

The viscosity of a fluid is a measure of its resistance to gradual deformation by shear stress or tensile stress. A more exact kinematic viscosity for water at 20 2oc 68 4of is 1 0038 mm2 s cst. It is vital for all known forms of life. As a function of temperature t k.

Water covers 71 of the earth s surface. In the metric system the unit of kinematic viscosity is the square centimeter per second or the stoke. Water absolute or dynamic viscosity absolute or dynamic viscosity of water in centipoises for temperatures between 32 200 o f tag search en. Peanut butter 250 000 cps.

Castrol oil 1 000 cps. Sae 10 motor oil 100 cps. 1 cp 0 01 poise 0 01 gram per cm second 0 001 pascal second 1 millipascal second 0 001 n s m2. Absolute or dynamic viscosity is used to calculate reynold s number to determine if a fluid flow is laminar transient or turbulent.

At room temperature 70 f material viscosity in centipoise. Water is a liquid at standard ambient temperature and pressure but it often co exists on earth with its solid state ice and gaseous state steam water vapor. Pa s a 10 b t c. Kinematic viscosity of common liquids and fluids.

Water has a viscosity of 0 0091 poise at 25 c or 1 centipoise at 20 c. Sae 30 motor oil 500 cps. For example at room temperature water has a dynamic shear viscosity of about 1 0 10 3 pa s and motor oil of about 250 10 3 pa s. The viscosity of a fluid is a measure of its resistance to gradual deformation by shear stress or tensile stress.

Tabulated values and viscosity units conversion are given below the figures. Karo syrup 5 000 cps. Latex house paint 1500 cps. For further definitions go to absolute dynamic and kinematic viscosity.

A water molecule contains one oxygen and two hydrogen atoms that are connected by covalent bonds. Absolute or dynamic viscosity is used to calculate reynold s number to determine if a fluid flow is laminar transient or turbulent.