1) Airlessspace 2) Blankness 3) Clean 4) Oblivion 5) Space 6) Sweep 7) Vacuity 8) Void
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https://www.crosswordclues.com/clue/vacuum
1) An empty area or space 2) And another 3) Appliance that sucks 4) Carpet cleaner 5) Clean with a vacuum cleaner 6) Concept in physics 7) Emptiness 8) Empty space 9) It sucks 10) Latin phrase 11) Nature is said to abhor one 12) One that sucks at work 13) Quick picker-upper 14) Sucker-upper 15) The absence of matter
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https://www.crosswordclues.com/clue/vacuum
- the absence of matter
- a region empty of matter
- an electrical home appliance that cleans by suction
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absolute vaccuum. Compare with partial vaccuum. A volume which contains no matter.
Found on
http://antoine.frostburg.edu/chem/senese/101/glossary/v.shtml
Vacuum is space that is devoid of matter. The word stems from the Latin adjective vacuus for `vacant` or `void`. An approximation to such vacuum is a region with a gaseous pressure much less than atmospheric pressure. Physicists often discuss ideal test results that would occur in a perfect vacuum, which they sometimes simply call `vacuum` o...
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http://en.wikipedia.org/wiki/Vacuum
A theoretical state in which space contains no matter
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http://jot101.com/2015/05/a-z-of-science-fiction-words/
• (n.) The condition of rarefaction, or reduction of pressure below that of the atmosphere, in a vessel, as the condenser of a steam engine, which is nearly exhausted of air or steam, etc.; as, a vacuum of 26 inches of mercury, or 13 pounds per square inch. • (n.) A space entirely devoid of matter (called also, by way of distinction, abso...
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http://thinkexist.com/dictionary/meaning/vacuum/
(from the article `vacuum technology`) all processes and physical measurements carried out under conditions of below-normal atmospheric pressure. A process or physical measurement is ... ...ever attempted in the history of science—the attempt to explain the creation of truly everything from literally nothing. In other words, is th...
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http://www.britannica.com/eb/a-z/v/1
In the simplest sense, empty space. However, since a vacuum, either natural or artificial, is never completely empty, the term needs a modifier. Thus scientists speak of a hard vacuum, quantum vacuum, and so forth. See also Casimir effect, vacuum energy drive, and zero point energy.
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http://www.daviddarling.info/encyclopedia/V/vacuum.html
refers to a volume of space that has little or no pressure due to the absence of air or any other gasses; there are differing degrees of vacuum, which is why Empire Magnetics offers three different grades of vacuum rated motors and related products.
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http://www.empiremagnetics.com/glossary/glossary.htm#A
Origin: L, fr. Vacuus empty. See Vacuous. ... 1. <physics> A space entirely devoid of matter (called also, by way of distinction, absolute vacuum); hence, in a more general sense, a space, as the interior of a closed vessel, which has been exhausted to a high or the highest degree by an air pump or other artificial means; as, water boils at a...
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http://www.encyclo.co.uk/local/20973
(vak´ūm) a space devoid of air or other gas.
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http://www.encyclo.co.uk/local/21001
Hoover (again the word vacuum is also used)
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http://www.encyclo.co.uk/local/21432
pressure that is less than atmospheric pressure.
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http://www.horizonsunlimited.com/gear-up/motorcycle-terms-and-glossary
A vacuum is a space from which the gas has been removed. In fact it is impossible to obtain a perfect vacuum as any material surrounding a vacuum will have a vapour pressure and will thus release particles into the vacuum. In general use the term refers to gases at very low pressures such as exist at the limit of the earth' s atmosphere. The neares...
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http://www.probertencyclopaedia.com/browse/GV.HTM
Can be used to remove water during a water change (syphon), and can clean the gravel and remove wastes.
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http://www.tropicalfishcentre.co.uk/Glossary.htm
a space filled with nothing, not even air
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https://sciencetrek.org/sciencetrek/topics/light_and_color/glossary.cfm
An space filled with nothing, not even air
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https://sciencetrek.org/sciencetrek/topics/sound/glossary.cfm
space void of matter, especially air
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https://sciencetrek.org/sciencetrek/topics/television/glossary.cfm
A negative pressure that pulls the exhaust steam out of a turbine.
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https://steelforge.com/literature/steelog-the-5000-word-metals-glossary/
A given space filled with gas at pressures below atmospheric pressure. Various approximate ranges are: low vacuum, 101325 to 3000 Pamedium vacuum, 3000 to 0. 133 Pahigh vacuum, 0.133 to 1.333x10
-4 Pavery high vacuum, 1.333x10
-4 to 1.333224x10
-7 Paultrahigh vacuum, 1.333224x10
-7 Pa and belowHeat TransferIn...
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https://www.encyclo.co.uk/local/20687
vacuum cleaner noun an electrical home appliance that cleans by suction
Found on
https://www.encyclo.co.uk/local/20974
Any pressure less than atmospheric. Can present a problem for the elastomer in many seal applications.
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https://www.encyclo.co.uk/local/21120
In general, a region completely empty of matter; in physics, any enclosure in which the gas pressure is considerably less than atmospheric pressure (101,325 pascals)
Found on
https://www.encyclo.co.uk/local/21221
A space entirely devoid of matter (called also, by way of distinction, absolute vacuum). In a more general sense, a space, as the interior of a closed vessel, which has been exhausted to a high or the highest degree by an air pump or other artificial means.
Found on
https://www.encyclo.co.uk/local/21257
No exact match found.
