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WikiCards · Card list · Science cards · Evaporative cooler
Uncommon card · Science
Evaporative cooler, an Uncommon card
An evaporative cooler is a device that cools air through the evaporation of water.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 79
- DEF
- 67
- Power
- 146
- Wikipedia reads a year
- 120,000
Power 146 (ATK + DEF): stronger than 75 % of WikiCards cards.
Evaporative cooler quiz: 3 questions
Three questions on the Evaporative cooler card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
The ______ of dry air can be dropped significantly through the phase transition of liquid water to water vapor.
Answer
temperature. The temperature of dry air can be dropped significantly through the phase transition of liquid water to water vapor. From the Evaporative cooler article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Diesel locomotive. Diesel locomotive 84 · Evaporative cooler 79 · Electrolysis 76 · Wolfgang Pauli 73 ATK in WikiCards.
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.
- Evaporative cooling differs from other air conditioning systems, which use vapor-compression or absorption refrigeration cycles.
- Evaporative cooling exploits the fact that water will absorb a relatively large amount of heat in order to evaporate.
- The temperature of dry air can be dropped significantly through the phase transition of liquid water to water vapor.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Evaporative cooler article was read about 120,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 79 and blocks with 67: each hit it takes is cut by 27 %.
How to get Evaporative cooler
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 Evaporative cooler in the power ranking, all domains together.
- Clermont-FerrandUncommon · Society · ATK 74 DEF 72
- CombustionUncommon · Nature · ATK 77 DEF 69
- Diesel locomotiveUncommon · Society · ATK 84 DEF 62
- Hashim AmlaUncommon · History · ATK 72 DEF 74
- James BlakeUncommon · Society · ATK 81 DEF 65
- Justin GuariniUncommon · Arts · ATK 73 DEF 73
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, Evaporative cooler (revision), CC BY-SA 4.0. Photo : لا روسا, CC BY-SA 4.0, Wikimedia Commons.
