What Is Porosity?


Porosity also known as a void fraction is the measurement of empty or void spaces in an object. It is computed as the fraction of the volume of emptiness over the total volume of the object.
Q&A Related to "What Is Porosity?"
Image by Flickr.com, courtesy of nutmeg) (megan soh Porosity refers to the hair's ability to absorb moisture. Porous hair readily absorbs moisture, but releases it just as fast.
It is defined as the ratio of its pore volume to the bulk volume.
Porosity is the state or quality of being porous.
porosity: the property of being porous
2 Additional Answers
Ask.com Answer for: what is porosity
[paw-ros-i-tee, poh-, puh-]
the state or quality of being porous.
Geology, Engineering the ratio, expressed as a percentage, of the volume of the pores or interstices of a substance, as a rock or rock stratum, to the total volume of the mass.
Source: Dictionary.com
Porosity is the ability to absorb moisture into void spaces. An example of something that is very porous would be a sponge. It has a lot of open space for the water to enter.
Explore this Topic
Porosity is calculated is the ratio between the pore volume of a medium and its total volume, and it is expressed as n=Vv/Vt. The Vv refers to the pore or void's ...
Giallo Fiorito granite is one of the world's most beautiful stone. It has low porosity, durable, long lasting and hard. Giallo Napoleon Granite originated from ...
Characteristics of sandy soil include; rich in nutrients, it is light and porosity and quick to warm up in spring. Characteristics of red sandy soil include: contains ...
About -  Privacy -  Careers -  Ask Blog -  Mobile -  Help -  Feedback  -  Sitemap  © 2014 Ask.com