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Q: What is the difference between void and porosity of materials?
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What is the difference between voidage and porosity?

"Porosity" can be used to refer to voidage of a granular material. Pporosity could also denote the relative volume of pores, cracks and spaces in the solid body, while voidage deals exclusively with the amount of spaces between particles in relation to the overall volume occupied by the granular material. Porosity is measure of void spaces in a material.voidage means the relative amount of space between materials that are tightly packed ..........


What is proisity?

Porosity is the measure of void spaces that are found in materials. It is commonly used in geology and some other sciences.


What is the difference between void and pore?

no difference


Difference between porosity and permeability?

Porosity is the amount of void space in a rock or other earth material (like a sand deposit) - in other words, it´s how much water a material can hold. Permeability refers to how well water flows through a material - that´s controlled by how large the pores are, and how well connected they are.


What is the difference between avoid and void?

avoid and void are almost the same avoid means "decleared void"


What is the Difference between public static void and static public void?

There is no difference between public static void and static public void


What is rock porosity?

Porosity is the percentage of void space in a rock. It is defined as the ratio of the volume of the voids or pore space divided by the total volume. It is written as either a decimal fraction between 0 and 1 or as a percentage. For most rocks, porosity varies from less than 1% to 40%.


What is the difference between a void and voidable marriage?

citing the relevant authorities explain the differece between void and voidable marriages


What's The difference between VOID and void?

UPPER CASE LETTERS vs lower case letters.


How do you calculate the porosity for rhombohedral packing?

Porosity= Volume of void space/ Total volume of the solidThis is a good way for soil, If you have the initial volume of the soil then all you have to do to find the void space is saturate it with water. As long as you know the weight different between before and after saturation you can find the void space because we know that water's density is about 1g/cm^3.So,Porosity= ((mass of saturated soil - mass of original soil) Density of water) / Volume of original soilThis also works.


Does porosity affect the strength and properties of building materials?

Yes. Porosity is the void space between grains or clasts of a solid material such as the gaps between the grains in sandstone. Rocks that have higher porosity are typically less stiff at small strain values than more porous rocks as the initial deformation closes up the pore spaces which is relatively easy to do compared to causing deformation of the solid clasts. Pore spaces are also preferential pathways of weakness through a material and as such fractures are more likely to form connecting up porous regions of a solid. As such the more porous a given material, the easier it will be for a fracture to propagate through it. Also porous materials are more likely to contain water which can have a signficant impact by causing significant reductions in the materials the compressive strength.


Difference between void and devoid in c plus plus?

There is no such thing as devoid in C++.