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WikiCards · Card list · Science cards · Brightness
Uncommon card · Science
Brightness, an Uncommon card
Brightness is an attribute of visual perception in which a source appears to be radiating/reflecting light.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 43
- DEF
- 30
- Power
- 73
- Wikipedia reads a year
- 55,000
Power 73 (ATK + DEF): stronger than 15 % of WikiCards cards.
Brightness quiz: 3 questions
Three questions on the Brightness card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
In other words, brightness is the ______ dictated by the luminance of a visual target.
Answer
perception. In other words, brightness is the perception dictated by the luminance of a visual target. From the Brightness article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Chung Ting. Chung Ting 53 · Main Magnetic Focus Ion Source 49 · Naina Yeltsina 46 · Brightness 43 ATK in WikiCards.
Which of these Wikipedia articles is read the most in a year?
Answer
Gerardo. Gerardo 75,000 · Brightness 55,000 · Pseudocereal 34,000 · Millie Ringold 180 Wikipedia reads over a year.
In a duel, each round asks a question like these about the opposing card, with 15 seconds to answer.
The facts on the card
The card carries these facts from its Wikipedia article.
- In other words, brightness is the perception dictated by the luminance of a visual target.
- The perception is not linear to luminance, and relies on the context of the viewing environment.
- Brightness is a subjective sensation of an object being observed and one of the color appearance parameters of many color appearance models, typically denoted as Q.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Brightness article was read about 55,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 43 and blocks with 30: each hit it takes is cut by 12 %.
How to get Brightness
Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.
More Science cards
Cards close in power
The cards just above and just below Brightness in the power ranking, all domains together.
- GerardoUncommon · Arts · ATK 48 DEF 25
- RotisserieUncommon · Society · ATK 51 DEF 22
- Naina YeltsinaUncommon · Science · ATK 46 DEF 27
- David HodgesUncommon · Arts · ATK 56 DEF 17
- Hunting knifeUncommon · Nature · ATK 43 DEF 30
- Johanna SpyriUncommon · Arts · ATK 51 DEF 22
Card lists
- Wikipedia quizNew questions every day
- All cards from A to ZEvery card, by name
- Science cards
- Legendary cards
- Tier listS and A tiers by power (ATK + DEF)
Credits
Text : Wikipedia, Brightness (revision), CC BY-SA 4.0. Photo : Photo by Lars Lentz, CC BY-SA 1.0, Wikimedia Commons.
