Fi
 | |||||
| Grekiska alfabetet | |||||
|---|---|---|---|---|---|
| Enhetsalfabetet | |||||
| Α α Alfa | Ν ν Ny | ||||
| Β β Beta | Ξ ξ Xi | ||||
| Γ γ Gamma | Ο ο Omikron | ||||
| Δ δ Delta | Π π Pi | ||||
| Ε ε Epsilon | Ρ ρ Rho | ||||
| Ζ ζ Zeta | Σ σ ς Sigma | ||||
| Η η Eta | Τ τ Tau | ||||
| Θ θ Theta | Υ υ Ypsilon | ||||
| Ι ι Jota | Φ φ Fi | ||||
| Κ κ Kappa | Χ χ Chi | ||||
| Λ λ Lambda | Ψ ψ Psi | ||||
| Μ μ My | Ω ω Omega | ||||
| Extra tecken i äldre alfabet¹ | |||||
 Digamma |  San | ||||
 Heta | |||||
| Numeriska tecken¹ | |||||
 Stigma |  Sampi | ||||
 Koppa | |||||
| Extra tecken i andra språk¹ | |||||
 Jot |  Sjo | ||||
| ¹Källor: se Grekiska alfabetet#Referenser | |||||
Fi eller phi (grekiska φι fi) (versal: Φ, gemen: φ) är den 21:a bokstaven i det grekiska alfabetet. Dess ursprungliga ljudvärde i klassisk grekiska var ett aspirerat p-ljud [pʰ] men i modern grekiska representerar det [f]. Den motsvarar Ф, ф i det kyrilliska alfabetet.
I det joniska talbeteckningssystemet hade fi värdet 500.[1]
Inom trefassystem betecknar fasskillnaden mellan ström och spänning.
Unicode
| decimalt | hexadecimalt | HTML | |
|---|---|---|---|
| φ | 966 | 3C6 | φ |
| Φ | 934 | 3A6 | Φ |
Se även
- Gyllene snittet, som brukar betecknas φ
Källor
- ^ Aaboe, Asger (1969). Antikens matematik. Prisma Stockholm. sid. 115
Media som används på denna webbplats
San uc lc.svg
Uppercase and lowercase Greek letter san, an archaic letter of the Greek alphabet. Times New Roman font alike.
Uppercase and lowercase Greek letter san, an archaic letter of the Greek alphabet. Times New Roman font alike.
Qoppa Q-and-Z-shaped.svg
two glyphs of Greek letter Qoppa, Q-shaped and Z-shaped forms. Z-shaped numeral form following the Lamedh-shaped glyph found in many fonts.
two glyphs of Greek letter Qoppa, Q-shaped and Z-shaped forms. Z-shaped numeral form following the Lamedh-shaped glyph found in many fonts.
Phi uc lc.svg
Uppercase and lowercase Greek letter phi, the 21st letter of the Greek alphabet. Times New Roman font.
Uppercase and lowercase Greek letter phi, the 21st letter of the Greek alphabet. Times New Roman font.
Stigma uc lc.svg
Uppercase and lowercase Greek letter stigma, an archaic letter of the Greek alphabet. Times New Roman font alike.
Uppercase and lowercase Greek letter stigma, an archaic letter of the Greek alphabet. Times New Roman font alike.
Heta uc lc.svg
Uppercase and lowercase Greek letter heta, an archaic letter of the Greek alphabet. Times New Roman font alike.
Uppercase and lowercase Greek letter heta, an archaic letter of the Greek alphabet. Times New Roman font alike.
Yot uc lc.svg
Författare/Upphovsman: MacMoreno, Licens: CC BY-SA 4.0
Uppercase and lowercase Greek letter yot, a conventional letter of the Greek alphabet. Times New Roman font.
Författare/Upphovsman: MacMoreno, Licens: CC BY-SA 4.0
Uppercase and lowercase Greek letter yot, a conventional letter of the Greek alphabet. Times New Roman font.
Sho uc lc.svg
Uppercase and lowercase Greek letter sho, an archaic letter of the Greek alphabet. Times New Roman font.
Uppercase and lowercase Greek letter sho, an archaic letter of the Greek alphabet. Times New Roman font.
Digamma uc lc.svg
Uppercase and lowercase Greek letter wau (digamma), an archaic letter of the Greek alphabet. Times New Roman font alike.
Uppercase and lowercase Greek letter wau (digamma), an archaic letter of the Greek alphabet. Times New Roman font alike.