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What is the difference between a 2 and a 4 sized coffee filter Which one is more porous?
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What do percolation mean?
Percolates is a verb that means: To filter gradually through a porous surface or substance (of a liquid or gas). To be prepared in a percolator (coffee).
What does percolate means?
Percolation is the process of a liquid slowly passing through a filter. It is like making coffee. The coffee gets strained through a filter.
What is the difference between percolation and seepage?
seepage is the slow movement of any liquid through porous material and percolation is the vertical movement of liquid to the porous material.
What is the difference between porous metals and metal foams?
When you intended to make a metal full of bubbles it is called 'foam'. When you wanted a solid metal and got bubbles in it, it is called 'porous'. So 'foam' is a good thing, 'porous' is a bad thing.
How is filter paper used in a sentence?
You could say 'Filter paper is known as porous paper.'
What is the porous substance used to separate the chemicals in inks?
filter paper
To filter or trickle through a porous substance?
filtering
Do the kidney remove waste from the blood?
They work in a similar way to the filter paper in a coffee machine. They are porous enough to allow liquid and blood cells to pass through, but not enough to allow larger particles of waste back into the bloodstream.
Should you keep coffee in the freezer?
It is not advised to keep coffee in the freezer because it is porous and can absorb other flavors from other foods in the freezer.
How is a sand filter used to purify water?
Sand can be used in a filter that is made up of a box, with an "in" and an "out" pipe connected to it. Inside the box, there could be 2 bits of filter paper, similar to that found in a coffee maker (to stop the sand escaping), one covering each pipe. The sand would be between these 2 filters and, due to the porous properties of sand, and the fact that it lets very little solid particles through, it would filter the water to some degree, however, carbon is more commonly used, as it can filter out much smaller particles.
What does semi permable mean?
A substance just soft enough or porous enough for a liquid to filter through
What causes a rock to be porous?
Space between the particles of the rock.
