What does it mean if something is porous?
English Language Learners Definition of porous : having small holes that allow air or liquid to pass through. : easy to pass or get through.
What is an example of porous?
A sponge is an example of a porous material as it has a large number of empty spaces compared to its volume. Sponges, wood, rubber, and some rocks are porous materials. In contrast, marble, glass, and some plastics are not porous and contain very few open pockets of air (or pores ).
What is porous in science?
The definition of porous is a material that is able to easily absorb fluids or allow liquid to pass through. A material through which liquid can easily pass is an example of a porous material. adjective.
How do you use porous in a sentence?
Porous sentence examples The porous soil absorbs the moisture, and fresh water is scarce. Porous carbon blocks, made by strongly heating a mixture of powdered charcoal with oil, resin, &c., were introduced about a generation later, and subsequently various preparations of iron (spongy iron, magnetic oxide) found favour.
How do you know if a rock is porous?
Rocks that absorb water are described as being porous . Rocks with rounded grains are usually softer and more crumbly than rocks with interlocking grains. So porous rocks tend to be softer than non- porous rocks .
What’s another word for porous?
In this page you can discover 17 synonyms , antonyms, idiomatic expressions, and related words for porous , like: penetrable, permeable, pervious, compact, imporous, impermeable, acceptable, pory, absorbent, leaky and percolable.
Which of the following is the best example of porous materials?
Paper, cardboard, sponges, pumice stones, untreated wood, and cork are a few examples of porous materials . Nonporous hard-surface substances such as stainless steel, hard covering, and the rigid synthetic element or other generally utilized substances .
What are some examples of non porous materials?
Examples of non-porous surfaces include glass , plastics , metals , and varnished wood. Latent prints on non-porous surfaces tend to be fragile, so they must be preserved as soon as possible. The primary technique is to expose the non-porous surface to superglue fumes (cyanoacrylate ester).
What is the most porous material?
Even though MOF-200 and 210 are the most porous materials on earth by a long shot, other materials in this category are still pretty impressive gas absorbers. Check out how a chemical company in Germany, applies MOFs ability to store gases for an application in vehicle fuel tanks.
Is wood a porous material?
Wood is a porous and fibrous structural tissue found in the stems and roots of trees and other woody plants. It is an organic material – a natural composite of cellulose fibers that are strong in tension and embedded in a matrix of lignin that resists compression.
Is paper porous or nonporous?
Examples of porous surfaces include: Standard paper . Cardboard. Fabrics.
What does porous mind mean?
The Porous Mind is that stranger and acquaintance. Maybe we will discover things in common. Maybe not. I will draw no line between the mundane and the profound. Just soak it in or spit it out.
How do you use peruse?
peruse should not be used when the simple read is meant. The former implies to read with care and attention and is almost synonymous with scan, which is to examine with critical care and in detail. A person is more apt to read than to scan or peruse the Bible.
What is the sentence of adventurous?
He was of an adventurous nature from his childhood. He is an adventurous person by nature. We should be fearless and adventurous like them. The flight in the air is really adventurous and enjoyable.
How do you use recourse in a sentence?
Recourse in a Sentence Before hospitals, midwives were often the only recourse for expectant mothers. Laid-off workers have no other recourse than to file for jobless benefits. Since the insurance company will not pay for Tim’s deck damage, Tim’s only recourse is a bank loan.