Concentration

Concentration Wiki - What is the concentration?

In chemistry, concentration is the abundance of a constituent divided by the total volume of a mixture. Several types of mathematical description can be distinguished: mass concentration, molar concentration, number concentration, and volume concentration. A concentration can be any kind of chemical mixture, but most frequently solutes and solvents in solutions. The molar (amount) concentration has variants such as normal concentration and osmotic concentration..

What does the word concentration mean? Find synonyms, antonyms and the meaning of the word concentration in our free online dictionary! Find words starting with concentration and anagrams of concentration.

Definitions of "concentration"

  • The act or process of concentrating, especially the fixing of close, undivided attention. noun
  • The condition of being concentrated. noun
  • Something that has been concentrated. noun
  • Chemistry The amount of a specified substance in a unit amount of another substance. noun
  • The proportion of a substance in a mixture. noun
  • The act, process or ability of concentrating; the process of becoming concentrated, or the state of being concentrated. noun
  • A field or course of study on which one focuses, especially as a student in a college or university. noun
  • The act or process of concentrating; the process of becoming concentrated, or the state of being concentrated; concentration. noun
  • The act or process of reducing the volume of a liquid, as by evaporation. noun
  • The act or process of removing the dress of ore and of reducing the valuable part to smaller compass, as by currents of air or water. noun
  • The act of concentrating. noun
  • The act of collecting or combining into or about a central point; the act of directing or applying to one object; the state of being brought from several or all directions to a common point or center, or into one mass or group: as, the concentration of troops in one place; the concentration of one's energies. noun
  • Specifically, the voluntary continuous direction of thought upon an object; close attention. noun
  • In chem., the act of increasing the strength of fluids by volatilizing part of their water. The matter to be concentrated must, therefore, be less readily evaporated than water, as sulphuric and phosphoric acids, solutions of alkalis, etc. noun
  • In metallurgy, the separation of the metalliferous and valuable portions of the contents of a vein, or mineral deposit of any kind, from the gangue. Bringing the ore into the proper condition of purity for the smelter is generally called dressing, but sometimes the word concentration is used in this sense. noun
  • In dynamics, the excess of the value of any quantity at any point in space over its mean value within an infinitesimal sphere described about that point as a center, this excess being divided by one tenth of the square of the radius of the sphere. This is the same as the negative of the result of operating with Laplace's operator upon the quantity. The concentration of the potential of gravity is proportional to the density of the gravitating matter at the point considered. noun
  • In biology, specifically, the tendency in descendants to-ward the inheritance of characters at earlier stages of growth than those in which such characters first made their appearance in the ancestors of any given series. noun
  • Concentration may be: The reduction of volume by the process of concentrating, as by the evaporation of water from a solution, or the removal of gangue from an ore. noun
  • The strength of a solution as increased by concentrating it and as depending on the amount of some dissolved substance contained in a given volume of the solution. noun

The word "concentration" in example sentences

Rep. Paul's used of the term "concentration camp" to refer to the Hamas run Gaza Strip was a loaded phrase fraught with bitter memory in Jewish history.. [Yahoo! News: Business - Opinion]

I would prefer the term concentration camp — just as I would prefer that term be used for the concentration camps built and staffed (but not filled) under Title II of the McCarran Act (Red Scare Right Wing Reactionary time).. [The Volokh Conspiracy » “Paranoid Conservatives”:]

The difference in concentration is restored by sodium being transported out once again.. [Press Release: The 1997 Nobel Prize in Chemistry]

Use of the term concentration camp and Warsaw Ghetto to describe the situation in Gaza. [open Democracy News Analysis - Comments]

On top of that, regardless of the intellectual brilliance of students, the current teaching systems and the video culture have created a mindset where long-term concentration is difficult, if not impossible, for all too many students — and long-term concentration is definitely required for reading books.. [November « 2008 « L.E. Modesitt, Jr. – The Official Website]

Penultimatly she wants to deal with what she refers to as concentration camps for asylum seekers.. [Archive 2009-02-01]

Critics in the real estate industry have criticized Mr. Walsh and his boss, Richard Fuld, for what they describe as a concentration of too much power, too much autonomy, and too much risk-taking in too few hands.. [Mark Walsh, Lehman's Unluckiest Gambler]

The power of attention is called concentration, which is directed by the will.. [The Master Key System]

But the concentration is also partly due to the preferences/low grades connection.. [The Volokh Conspiracy » Affirmative Action in Law Schools]

On screen she radiated a thoughtfulness in those blue-violet eyes which she defined as "concentration".. [The Economist: Daily news and views]

In a blow for Venezuela's reputation, the human rights wing of the Organisation of American States last month criticized what it described as the concentration of power and curbing of civil liberties in Venezuela under Chavez.. [Latest News - Yahoo!7 News]

Critics in the real estate industry have criticized Mr. Walsh and his boss Richard Fuld for what they describe as a concentration of too much power, too much autonomy, and too much risk-taking in too few hands.. [Home | The New York Observer]

The main "concentration" of forces was to be on "the right hand," or south, the part of Judea in which Jerusalem was, and which lay south in marching from Babylon, whereas the Chaldean forces advancing on Jerusalem from Egypt, of which Jerusalem was north, were fewer, and therefore "set thyself" is the verb used.. [Commentary Critical and Explanatory on the Whole Bible]

In Milan, Inter had led 4-0 before the riposte of that Bale hat-trick, but they were deluded if they deduced that Spurs had merely exploited a natural lapse in concentration for a side that had almost had too much control.. [Gareth Bale inspires again as Tottenham sweep aside Internazionale]

The editorial claims that media concentration is not a problem, and that "advocacy groups (opposing consolidation) have been poor prognosticators of the effects of large media mergers.". [Josh Silver: Washington Post Endorses Comcast-NBC: Ironically Proves Dangers of Mega-Merger]

That's as good as the "breathalizer" keyboard, where the "send" button is disabled at a certain concentration of alka-breath.. [Apologies for brief interruption in our normal service]

Concentration Translates

TurkishConcentration English to Turkish Translate
(i). toplanma, toplama; zihni bir noktaya toplama; (kim). yoğunlaşma, koyulaşma, kesafet. concentrationcamp temerküz kampı, toplama kampı.(i). toplanma, toplama; zihni bir noktaya toplama; (kim). yoğunlaşma, koyulaşma, kesafet. concentrationcamp temerküz kampı, toplama kampı.

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Super Intelligence: 🍎 Memory Music, Improve Memory and Concentration, Binaural Beats Focus Music

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Concentration

Concentration Word Data

  • Pronunciations(kŏnˌsən-trāˈshən)
  • Character13
  • Hyphenation con cen tra tion

Synonyms

Major

Equivalents

No concentration equivalents found!
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Never tell a young person that anything cannot be done. God may have been waiting centuries for someone ignorant enough of the impossible to do that very thing. (John Holmes )
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