Viscosity is a scientific term that describes the resistance to flow of a fluid. The fluid can be a liquid or a gas, but the term is more commonly associated with liquids. As a simple example, syrup has a much higher viscosity than water: more force is required to move a spoon through...
It is that maximum velocity above wich the flow of liquid becomes turbulent and below which the flow of lquid is streamline.
What is the effect of temperature on the viscosity of a liquid? What is the difference between viscosity and friction? What is the unit used for thermal conductivity? a) Distinguish between dynamic viscosity and kinematic viscosity. b) What ate their SI units and what is the basis of the IS...
Viscosity.A liquid's ability to flow is one of its fundamental characteristics. However, the degree to which it flows depends on its viscosity, which varies according to its molecular size and intermolecular forces. For example, motor oil has a much higher viscosity than water due to its large...
On the other end of the spectrum of matter, atomic interactions are weak in dilute gases and real atomic collisions are used as the basis for theory developments. Some examples include kinetic theory of thermal conductivity and viscosity and the ideal-gas law. However, liquids have neither of ...
Viscosity=Force(F)Area(A) Another important concept isshear rate, that is the speed of liquid movement when divided by distance it travels during the whole time with respect to the distance moved (dv/dr). The symbol of viscosity is generally denoted byη(eta) and hence takes the form of...
The term 'viscosity' in chemistry is a physical property of matter and simply means a liquid's resistance to flow. If the intermolecular forces of...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...
What is viscosity? The resistance of a fluid to flow is a fundamental concept to understand current viscometer technologies and liquid characterization.
Now we know that the liquid chocolate is twice as viscous as honey—though this may vary based on brand and flavor. Ready to dive a little deeper into viscosity measurements? Read more abouthow viscosity is measured,types of viscosity, or the manyviscosity applications, orcontact usto talk to...
However, it can also be bounced like a ball because of its elasticity. Shear-Thickening Slime is an example of Shear-thickening fluids or fluids in which stress causes an increase in viscosity. When shear stress, such as quickly stirring or pulling the slime apart, the slime shears or ...