[x]
Create

Here is what users have to say about Black

useravatar
Entry added by CWAnswers Join us and contribute your knowledge as well.
Comment
Share this
Share with a friend: black
Your name
Your email
Recipient Email

Black is the color of objects that do not emit or reflect light in any part of the visible spectrum; they absorb all such frequencies of light. Although black is sometimes described as an "achromatic", or hueless, color, in practice it can be considered a color, as in expressions like "black cat" or "black paint".

Welcome to CWAnswers

CWAnswers is your guide to the sprawling world wide web. The directory aims to provide a useful guide made by users. You can share your knowledge as well - simply sign up and edit your first entry. For questions just contact the team at support - at - cwanswers.com.

Weblinks for Black

Top 10 for Black

Things about Black you find nowhere else.

Select content modules

Comments about Black

Please leave your comment using the comment button above the article
Share with a friend: black
Your name
Your email
Recipient Email

Images found for Black

Black 1Black 2Black 3
Black 4Black 5Black 6
Black 7Black 8Black 9

Wikipedia About Black

Black is the color of objects that do not emit or reflect light in any part of the visible spectrum; they absorb all such frequencies of light. Although black is sometimes described as an "achromatic", or hueless, color, in practice it can be considered a color, as in expressions like "black cat" or "black paint".

Color or light in science

Bitola-monastery.jpg

Pigments that absorb light rather than reflect it back to the eye "look black". A black pigment can, however, result from a combination of several pigments that collectively absorb all colors. If appropriate proportions of three primary pigments are mixed, the result reflects so little light as to be called "black".

This provides two superficially opposite but actually complementary descriptions of black. Black is the lack of all colors of light, or an exhaustive combination of multiple colors of pigment. See also Primary colors

In physics, a black body is a perfect absorber of light, but by a rule derived by Einstein it is also, when heated, the best emitter. Thus, the best radiative cooling, out of sunlight, is by using black paint, though it is important that it be black (a nearly perfect absorber) in the infrared as well.

In elementary science, far Ultraviolet light is called "black light" because, unseen (per se), it causes many minerals and other substances to fluoresce.

On January 16, 2008, researchers from Troy, New York's Rensselaer Polytechnic Institute announced the creation of the darkest material on the planet. The material, which reflects only .045 percent of light, was created from carbon nanotubes stood on end. It absorbs nearly 30 times more light than the current standard for blacknessfact: date=May 2008, and is 3 times darker than the current record holder for darkest substance. Scientists claim that the new material has great potential in the manufacturing of solar panels.

Absorption of light

In keeping with the law of conservation of energy, as a black color surface absorbs the light particles that hit it, the surface's particles are getting excited (excited particles = higher temperature). The color black attracts heat and absorbs it making the object that is black warmer, because the particles have warmed up and are moving faster.

Usage, symbolism, colloquial expressions

Black%20cat%20eyes.jpg

Authority and seriousness

Black can be seen as the color of authority and seriousness.

  • Black Watch is the senior Highland Regiment of the British Army.
  • In Japanese culture, kuro (black) is a symbol of nobility, age, and experience, as opposed to shiro (white), which symbolizes serfdom, youth, and naiveté. Thus the black belt is a mark of achievement and seniority in many martial arts, whereas in, for example, Shotokan karate, a white belt is a rank-less belt which comes before all other belts. These ranks are called dan.
  • In the long-running Japanese tokusatsu TV series Super Sentai (and its American counterpart, Power Rangers), black is one of the colors worn by the eponymous heroes.
  • Black was the color of the Arab dynasty of Abbasid caliphs, which is the reason black is frequently used in flags of Arab countries.
  • The riot control units of the Basque Autonomous Police in Spain are known as beltzak ("blacks") after their uniform.
  • Traditionally, police vehicles ("panda cars") were in black and white.

Search results for Black

Black for PS2 - Black Playstation 2 - Black PS2 Game

Online gaming magazine provides news, reviews, screenshots, cheats, and movies about the PS2 version of Black.www.gamespot.com/ps2/action/black/index.html

Black Metal - Wikipedia

Article on the black metal genre of music with a discussion of its history and characteristics.en.wikipedia.org/wiki/Black_metal

Lewis Black Official Website - Actor, Author, Comedian, Political ...

Lewis Black - Official Website for ... Copyright © 2008 Black Humor, Inc. All Rights Reserved. http://lewisblack. ... BLACK BOARD Q & A SOUND OFF LINKS ...www.lewisblack.com/

Black Facts

Database searchable by date, word, or category.www.blackfacts.com/

Black & Decker

Manufacturer of power tools and accessories, hardware and home improvement products, and technology-based fastening systems.www.blackanddecker.com/

Images found for Black

Black 1Black 2Black 3
Black 4Black 5Black 6
Black 7Black 8Black 9

News about Black

Black bear killed but wasn't threat

Florida TodayFORT MYERS -- A Florida black bear shot in the head and killed Thursday night in San Carlos Park was not acting in a threatening manner, Florida Fish and Wildlife Conservation Commission officials said Friday.http://www.floridatoday.com/article/20090509/BREAKINGNEWS/90...

Bolton 0 Sunderland 0: Fulop saves day as he edges Black Cats towards safety

Daily MailBolton 0 Sunderland 0: Fulop saves day as he edges Black Cats towards safetyhttp://www.dailymail.co.uk/sport/football/article-1177853/Bo...

Fulop earns point for Black Cats

Football365Marton Fulop made a crucial injury-time save to earn Sunderland a point in a 0-0 draw at Bolton that edges them closer towards survival. The Black Cats had been the better side for much of a tepid Premier League contest.http://www.football365.co.uk/report/0,17033,8741_5305905,00....

'Babyface' look can help black CEOs, study says

AP via Yahoo! NewsBlack Fortune 500 CEOs with a "babyface" appearance are more likely to lead companies with higher revenues and prestige than black CEOs who look more mature, an upcoming study says.http://news.yahoo.com/s/ap/20090508/ap_on_bi_ge/us_black_ceo...

Black streaks on gutter can be cleaned

St. Louis Post-DispatchQ: I have 5-inch guttering that was replaced within the past year. Now it has black streaks running down it every 3-4 inches. What is it and how do I prevent it?http://www.stltoday.com/stltoday/lifestyle/stories.nsf/homed...

News about Black

Lil Keke comes to Grambling as part of BET Black College Tour

News-StarThe BET Black College Tour arrives at Grambling State University with, among other events, a concert by Universal records artist Lil Keke. Known as an innovator of Houston's hip-hop style, Lil Keke, born Marcus Edwards, sold hundreds of thousands of ... http://www.thenewsstar.com/apps/pbcs.dll/article?AID=/200810...

Obama and McCain to go head-to-head

MSN UK NewsThe former Navy pilot and prisoner of war in Vietnam reclaimed a slight lead among families with at least one member in the military. Mr Obama, 47, who would be the first black president, wins nine of every ten black votes and solid majorities of ... http://news.uk.msn.com/Article.aspx?cp-documentid=10162049

'A Most Wanted Man' by John le Carré

Los Angeles TimesIts proprietor, Tommy Brue, has his own secrets, mainly centering on the secret "Lipizzaner accounts" (named for the famous horses of Vienna's Spanish Riding Academy, which are born black and turn white as they mature) that his late father had set up ... http://www.latimes.com/entertainment/la-et-rutten15-2008oct1...

Brother says his gun used in boy's death

Boston GlobeFirst he said a black man with a hooded sweat shirt had come in and fired at Liquarry. Then he said that three black men in hooded sweat shirts had come in and fired rounds. His mother, Lakeisha Gadson, allegedly told officers that two men shot at her ... http://www.boston.com/news/local/articles/2008/10/15/brother...

RPT-FEATURE-US brings Iraq prison camp out of legal black hole

Reuters AlertNetCAMP BUCCA, Iraq, Oct 15 (Reuters) - In the visiting hall of the U.S. prison camp, Delal Hashem, 25, sat opposite her husband Abbas Daoud Salman with the children she had brought to see him for the first time since he was captured 14 months ago. Amna ... http://www.alertnet.org/thenews/newsdesk/LD655667.htm

Search results for Black

BLACK ENTERPRISE

BLACK ENTERPRISE is your ultimate source for wealth creation and financial empowerment. BLACK ENTERPRISE is Wealth For Lifehttp://www.blackenterprise.com/

Black & Veatch

Black & Veatch Corporation is a leading global engineering, consulting and construction company with the mission of Building a World of DifferenceB..http://www.bv.com/

Black America Web

BlackAmericaWeb.com is your home for African American perspectives on news, travel, entertainment, business, technology, and sportshttp://www.blackamericaweb.com/

Black for PS2 - Black Playstation 2 - Black PS2 Game

Black for PS2 - GameSpot offers reviews, previews, cheats, and more. Count on us for all of the latest on the Black Playstation 2 Game.http://www.gamespot.com/ps2/action/black/index.html

Black Rhinoceros Summary

Black Rhinoceros. Black Rhinoceros summary with 8 pages of encyclopedia entries, research information, and more.http://www.bookrags.com/wiki/Black_Rhinoceros

Wikipedia results for Black

Black - Wikipedia, the free encyclopedia

Black is the color of objects that do not emit or reflect light in any part of the visible spectrum; they absorb all such frequencies of light. Although black is sometimes ... http://en.wikipedia.org/wiki/Black

Black people - Wikipedia, the free encyclopedia

The term black people usually refers to a racial group of humans with a dark brown skin color, but it has also been used to categorise a number of diverse populations into one ... http://en.wikipedia.org/wiki/Black_people

Black (video game) - Wikipedia, the free encyclopedia

Black is a first-person shooter for PlayStation 2 and Xbox, developed by Criterion Games (also the developers of the Burnout games) and published by Electronic Arts.http://en.wikipedia.org/wiki/Black_(video_game)

Black Power - Wikipedia, the free encyclopedia

Black Power is a political slogan and a name for various associated ideologies. [1] It is used in the movement among black people throughout the world, primarily those in the ... http://en.wikipedia.org/wiki/Blackpower

Black Canadians - Wikipedia, the free encyclopedia

Black Canadians, Caribbean Canadians and African Canadians are designations used for people of Black African descent who reside in Canada. The terms are used by and of Canadian ... http://en.wikipedia.org/wiki/Black_Canadians
  • Recent
  • Mine
  • Watched
  • Commented
You must be logged in to perform this operation
You must be logged in to perform this operation

Search this site

Videos found for Black

Tali Back In Black by AC/DC

Tali Back In Black by AC/DCTali plays the drum line to AC/DC's Back In BlackFlash - Video

Asian black bear at Hiroshima City ...

Asian black bear at Hiroshima City Zoo likes to twirl and swing around a baseball batMay 21 2008 Cloud, an Asian black bear at the Hiroshima City Zoo likes to swing around a baseball bat. Cloud had originally played with a stick, but yesterday he received a...Flash - Video

Black History - Master P and Romeo

Black History - Master P and RomeoBlack History by Master P & Romeo The video (and song) draws parallels between modern America and America during the era of Civil Rights. It acknowledges the advancements in...Flash - Video

DARKER THAN BLACK episode 26 OVA

DARKER THAN BLACK episode 26 OVADARKER THAN BLACK ????? ?26? OVA RAW This episode was released only on dvd I have no subs. Hope that some one else will.Flash - Video

Best Movies By Farr - The Black Exp...

Best Movies By Farr - The Black ExperienceTheme of The Week: The Black Experience This week John discusses films that best highlight the Black Experience. Check it out!MPEG 4 - Video

Answers for Black

tinkBlack....??tinkawesome. i think ur the first person to say that. its true but one of those things... people don't look at things for what they are and that's stupid its just a shade that's dark... big dealniteinshiningDo you think Black Men will rapidly start to not associate with Black Women after the Inauguration?niteinshiningYou have that backwards. The biggest hurdle Black women face in life is Black men. You don't hear Black women putting down Black men nearly as often as the opposite. Black women are constantly defendi...Jesse DHow to make black and white a little more exciting?Jesse DI agree, it would be hard to express individual style in such a pale world. I would buy some lighter or pale accessories. I would buy some white buttton up shirts and throw in some pale red and maybe ...IsabellaRitz Black dye? How do you remove dye on items it had contact with? Is there an item to buy to soak them in?IsabellaRit Laundry Treatment Powder Color Remover 2 oz Description: Rit® Color Remover is specially formulated to remove dye stains from whites washed by mistake with colored items. Use on whites to r...John RellingHow do you visualize black holes in a spacetime fabric?John RellingThe most common visualization is that of a pool ball on a rubber sheet. The sheet sinks down to a minimum with the ball at the lowest point. This is a good 2d representation. As for 3d, imagine the...
Contact Us[X]
Your name
Email
Subject
Your comment
[X]