## What is Viscosity

Viscosity can be defined as the fluids resistance to flow. Viscosity of a fluid is the measure of its resistance to gradual deformation by the tensile stress or shear stress. We can also say that viscosity is the internal resistance of the fluid.

### What is Mean by Viscous

To understand viscosity. First, we learn “Viscous”, so viscous is material having a thick, sticky consistency between solid and liquid and also having a high viscosity.

### Viscosity Examples to Learn Clearly

Honey and Water are great examples to learn clearly about viscosity. Honey (highly viscous) is an example of a high viscosity liquid , while Water (low viscous) is an example of a low viscosity liquid. So, we can say that, Honey does’t flow easily while Water flows very easily.

### Viscosity Formula to Calculate Viscosity

Viscosity of any liquid can be calculated with viscosity formula. And formula is as follows-

Viscosity = Force×Time ∕Area

### Newton’s Viscosity Law

According to Newton’s viscosity law’, Shear stress between the two adjacent fluid layers is directly proportional to velocity gradients between these two layers. Read more at https://chemistrynotesinfo.com/what-is-viscosity-in-chemistry/

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