N (disambiguation)

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Contents 1 Science and mathematics 2 Entertainment 3 Broadcasting 4 Language 5 Other uses 6 See also

N is the fourteenth letter of the Latin alphabet.

N may also refer to:

[edit] Science and mathematics

in mathematics:

• , the set of natural numbers
• N, for nullae, a rare Roman numeral for zero
• n, the size of a statistical sample

in science:

• N, newton, a derived unit of force
• N, normal force
• N, the symbol for nitrogen
• N, the symbol for asparagine
• N (Normal), a measure of chemical concentration
• N (physics symbol), recommended for a number of specific values
• Haplogroup N (mtDNA), a human haplogroup
• Haplogroup N (Y-DNA), a human haplogroup
• n, for nano-, prefix in the SI system of units denoting a factor of 10⁻⁹
• n, the refractive index of a material.

in engineering:

• N-type semiconductor, characterized by increase in negative charge carriers
• N connector, a threaded RF connector for joining coaxial cables
• N, in geotechnical engineering, the result of a standard penetration test
• N, in electrical systems, the connection to ground
• N, one of the ITU prefixes allocated to the United States

[edit] Entertainment

• N (video game), a 2005 computer game
• N (album), a 2008 album by Norther
• "N", a song by Banya for the "Pump It Up: The Perfect Collection" music video game
• N (character)‎ or Near, a character in Death Note media

[edit] Broadcasting

• n (Poland), a digital TV platform
• The N, an American TV channel

[edit] Language

• Ñ, a letter used in the Spanish and Filipino alphabets
• N (kana), a Japanese kana
• [n̪], [n], [ɳ], [ɲ], [ŋ], [ɴ], one of several nasal consonants

[edit] Other uses

• N, North, one of the cardinal directions of the compass
• ₦, the symbol for the Nigerian naira currency
• N scale or N gauge, a popular model railway size
• N, in algebraic chess notation, identifier for the knight or (unorthodox) nightrider piece
• N, license plate country code for Norway
• N (New York City Subway service)

[edit] See also

• N class (disambiguation)
• Nano (disambiguation)
• N-word, euphemism for a pejorative term

Latin letter disambiguation
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