Why is viscosity classified as a physical property?
because it is visible. and you can observe it without touching it. why is viscosity is classified as a physical property. physical: wood is a poor conductor of heat. chemical: wood burns. name one physical property and one chemical property of wood. physical: wax melting.
Is fizzing a chemical or physical property?
Remember a physical change involves a change in a physical property but the substance does not change its identity. When a chemical change occurs a new substance is produced. There are hints like a color change or fizzing (a gas) that indicate a chemical change has taken place because a new substance is produced.
What are the properties of viscosity?
Viscosity is a material property which describes the resistance of a fluid to shearing flows. It corresponds roughly to the intuitive notion of a fluid's 'thickness'. For instance, honey has a much higher viscosity than water. Viscosity is measured using a viscometer.Measured values span several orders of magnitude.
Is porosity a chemical property or physical?
Porosity is a property of materials that measures the fraction of voids and empty spaces in the material. This property can be so critical in performance of many systems, for instance rocks and soil. There are several methods and techniques to examine and report the porosity.
Why viscosity is classified as a physical property?
It's a physical property as viscosity is the measure of how fast or slow a liquid flows. It's dependent on the liquid intermolecular forces and the adhesive forces. Was this answer helpful?
What property of matter is viscosity?
Viscosity is another type of bulk property defined as a liquid's resistance to flow. When the intermolecular forces of attraction are strong within a liquid, there is a larger viscosity. An example of this phenomenon is imagining a race between two liquids down a windshield.Aug 15, 2020
Is low viscosity a physical property?
It is dependent on the liquid intermolecular forces and the adhesive forces. So in short, viscosity is the resistance of a substance to flow and is a physical property because it describes the physical motion of the flow of a substance, how easily it flows.May 26, 2020
Is viscosity an intensive or extensive property?
Viscosity is an intensive property. The amount of liquid present does not change its viscosity.
What is viscosity in physical chemistry?
Viscosity is the resistance of a fluid (liquid or gas) to a change in shape or movement of neighbouring portions relative to one another. Viscosity denotes opposition to flow.Feb 20, 2022
Is viscosity of a liquid one of its chemical properties?
There are three physical properties of fluids that are particularly important: density, viscosity, and surface tension.Nov 15, 2017
Is hardness a chemical property?
The general properties of matter such as color, density, hardness, are examples of physical properties. Properties that describe how a substance changes into a completely different substance are called chemical properties. Flammability and corrosion/oxidation resistance are examples of chemical properties.
Is hardness a physical property?
A physical property is a characteristic of matter that is not associated with a change in its chemical composition. Familiar examples of physical properties include density, color, hardness, melting and boiling points, and electrical conductivity.
Is volume a physical or chemical property?
physical propertyA physical property is an aspect of matter that can be observed or measured without changing its chemical composition. Examples of physical properties include color, molecular weight, and volume.May 7, 2019
What's an extensive physical property?
An extensive property is a physical quantity whose value is proportional to the size of the system it describes, or to the quantity of matter in the system. For example, the mass of a sample is an extensive quantity; it depends on the amount of substance.
What are examples of extensive physical properties?
Examples of extensive physical properties include:Volume.Mass.Weight.Size.
What are examples of extensive properties?
Examples of extensive properties include:Volume.Mass.Size.Weight.Length.Dec 4, 2019