What does permeable mean science?
What does permeable mean science?
Definition of permeable : capable of being permeated : penetrable especially : having pores or openings that permit liquids or gases to pass through a permeable membrane permeable limestone.
What are some examples of permeable things?
Examples of permeable paving systems
- Grid of concrete pavers and void space filled with turf, sand or gravel.
- Aggregate of large stone particles and concrete with interwoven pore spaces.
- Turf system supported by a grid composed of post-consumer recycled plastic.
What does permeable mean in physiology?
Definition: Permeability refers to the ease with which molecules cross biological membranes. It may also refer to the ease with which ions or molecules pass through the pore of channel proteins.
What is the scientific definition of semipermeable?
Definition of semipermeable : partially but not freely or wholly permeable specifically : permeable to some usually small molecules but not to other usually larger particles a semipermeable membrane.
What is permeability definition in biology?
Permeability (biology definition): The state, condition, or property of a material (such as a biological membrane) to allow the passage of molecules through it. In a living system, however, the passage of molecules across the membrane is regulated. Not all molecules can easily pass through.
What is permeable form?
Permeable means able to be penetrated or passed through, especially by a liquid or gas. In these cases, the fabric and the mind could be described as permeable. The adjective permeating describes things that have permeated or have the ability to permeate, as in Social media has become a permeating aspect of our lives.
What are examples of impermeable surfaces?
An impermeable surface is any solid surface that will not allow water to penetrate through such as asphalt, concrete, stone, brick, roofing, or extremely compacted ground like a soccer field.
What is the medical definition of permeable?
Medical Definition of permeable. : capable of being permeated especially : having pores or openings that permit liquids or gases to pass through a permeable membrane.
What is the difference between permeable and leaky?
permeable – allowing fluids or gases to pass or diffuse through; “permeable membranes”; “rock that is permeable by water”. leaky – permitting the unwanted passage of fluids or gases ; “a leaky roof”; “a leaky defense system”.
What is permeable pavement?
Permeable means capable of being penetrated, especially by water. A new and improved variety of permeable pavement developed in the U. For minimizing stormwater runoff, permeable interlocking concrete pavements are increasingly popular.
What is a permeable barrier?
For this to happen, such barriers, thresholds, and surfaces must be permeable. In physical contexts, this often involves liquids and gases passing through a permeable membrane or surface layer. Permeable can also be applied to physical objects that can absorb intangible things, like flavors or smells. Did you know?
