F (disambiguation)

Look up F, f in Wiktionary, the free dictionary.

F is the sixth letter of the Latin alphabet.

F may also refer to:

[edit] Science

• Fahrenheit
• Farad, a unit for electric capacitance
• Faraday constant
• Fluorine
• Focal length
  • f-number, the focal length divided by the aperture diameter
• Force
• Frequency

As well as

• Bioavailability, which is expressed as the letter "F" in medical chemistry equations
• F band, the range of radio frequencies from 3 to 4 GHz
• f-block, a group of elements on the periodic table elements
• F region, part of the ionosphere
• Haplogroup F (Y-DNA), a patrilineal haplogroup
• Haplogroup F (mtDNA), a matrilineal haplogroup
• Phenylalanine, abbreviated as Phe or F

[edit] Mathematics

• The number 15 in hexadecimal
• F-distribution, a continuous probability distribution
  • F-test, a statistical test
• Femto, a prefix meaning 10^-15
• Fibonacci number

[edit] Computers

• F (programming language), a subset of Fortran 95
• F connector, used for inlet in cable modems
• F-measure, the harmonic mean of precision and recall
• In programming languages, f is often used to represent floating points

[edit] Music

• F (musical note)
• Forte (music)

[edit] Transportation

• F Sixth Avenue Local, a rapid transit service of the New York City Subway
• F (S-train), trains on the ring line of Copenhagen's commuter train network

[edit] Other uses

• F (grade), a failing grade
• F (IPA), the voiceless labiodental fricative phoneme
• The citation abbreviation of the Federal Reporter
• Ford F-Series, a series of full-size pickup trucks from Ford Motor Company
• The NYSE ticker symbol of the Ford Motor Company
• F, Fujitsu's mobile phones in Japan
• f, female gender
• Forward position in Australian Rules football

[edit] See also

• Class F

This disambiguation page lists articles associated with the same Latin letter. If an internal link led you here, you may wish to change the link to point directly to the intended article.