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WikiCards · Card list · Science cards · Reflection
Uncommon card · Science
Reflection, an Uncommon card
Reflection is the change in direction of a wavefront at an interface between two different media so that the wavefront returns into the medium from which it originated.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 63
- DEF
- 51
- Power
- 114
- Wikipedia reads a year
- 69,000
Power 114 (ATK + DEF): stronger than 65 % of WikiCards cards.
The facts on the card
The card carries these facts from its Wikipedia article.
- Common examples include the reflection of light, sound and water waves.
- The law of reflection says that for specular reflection the angle at which the wave is incident on the surface equals the angle at which it is reflected.
- In acoustics, reflection causes echoes and is used in sonar.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Reflection article was read about 69,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 63 and blocks with 51: each hit it takes is cut by 20 %.
How to get Reflection
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 Reflection in the power ranking, all domains together.
- Vinson MassifUncommon · Nature · ATK 63 DEF 51
- Pleurotus ostreatusUncommon · Nature · ATK 62 DEF 52
- Owen PowerUncommon · Society · ATK 66 DEF 48
- Connecting rodUncommon · Science · ATK 63 DEF 51
- CourtUncommon · History · ATK 62 DEF 52
- I ConfessUncommon · Arts · ATK 65 DEF 49
Card lists
- All cards from A to ZEvery card, by name
- Nature cards600 cards
- Science cards600 cards
- History cards600 cards
- Arts cards600 cards
- Society cards600 cards
- Tier listS and A tiers by power (ATK + DEF)
- Legendary cards136 cards
- Epic cards262 cards
- Strongest cardsTop 100 by attack
Credits
Text : Wikipedia, Reflection (revision), CC BY-SA 4.0. Photo : Oregon's Mt. Hood Territory., Public domain, Wikimedia Commons.
