There are two words with different meanings.
POROUS - there are spaces through which gas or liquid can enter the material.
(This actually applies to any surface having "pores" or openings.)
PERMEABLE - gases or liquids can pass through (sometimes only some particular ones)
Imagine a piece of paper towel that you drip water on. The water will begin to travel trough the towel and wet the other side (table top). The paper towel has these spaces as well. The mineral you are talking about also does. It isn't as solid as it seems.
A permeable rock allows water to pass through it slowly or quickly, depending on its density.
"permeable"
sandstone, limestone, etc.
Such materials are described as porous or permeable.
Water permeable materials.
What are the things that live on rocks
permeable
soap
Permeable
A conductor is a material that can transfer energy efficiently and and insulator is the opposite.Conductor means something that blocks it and insulator means something that can go through itA conductor easily transfers energy in the form of electricity and/or heat, while an insulator does not easily transfer these types of energy.In electricity, a conductor is a material that can let current pass through and an insulator does not let current pass through,or rather copper is a conductor and plastic is an insulator.A insulator is something that will not allowheat/electricity to pass through it and a conductor is something that allows heat/electricity to pass through it.
Semi-permeable. Permeable means things can pass through, so semi-permeable means only some things can pass through.
fully permeable means that it allows micromolecules and several more substances to pass through it completely .
It means material which was not a part of a living organism.
Enough money
"porous"
Perfusion - passing of a fluid through space
Transparency means that the photons are not affected (except for speed) by that material.
A conductor is a material that can transfer energy efficiently and and insulator is the opposite.Conductor means something that blocks it and insulator means something that can go through itA conductor easily transfers energy in the form of electricity and/or heat, while an insulator does not easily transfer these types of energy.In electricity, a conductor is a material that can let current pass through and an insulator does not let current pass through,or rather copper is a conductor and plastic is an insulator.A insulator is something that will not allowheat/electricity to pass through it and a conductor is something that allows heat/electricity to pass through it.
That means that part of the wave is absorbed by the material.
it means when it does let electricity go through when ever.it even lets heat go through
"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 ..........
An impervious rock is one that does not allow water to flow through it. It has no air spaces and has no way of storing water at all.
Sponges are filter feeders. This means that they pull water through their bodies and eat whatever they can filter out of it. The more folds and spaces that a sponge has, the more spaces there are for it to filter. This is the reason that sponge bodies are full of holes and spaces.
A material that something passes through. For example vibrations traveling through a metal rod. The metal rod is the medium.
it means current can pass through it e.g metal. and a non-conductive material is where current cant pass through it (so its resistance is infinitive) e.g plastic or rubber.
When neural foramina appear patent, it means that they are open and not blocked or narrowed. This allows for proper passage of nerves and blood vessels through the spaces in the spine, preventing compression and preserving function. It is important for maintaining nerve health and preventing symptoms such as pain and weakness.