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ψ (EN)
písmeno, symbol

písmeno “ψ”

ψ, psi
  1. dvadsiate tretie písmeno gréckej abecedy
    In the Greek word "ψυχή" (psyche), the letter "ψ" is the first character.

symbol “ψ”

ψ
  1. (v kvantovej mechanike) vlnová funkcia, ktorá reprezentuje kvantový stav častice
    The Schrödinger equation describes how the wavefunction ψ changes over time.
  2. (v psychológii) symbol pre psychológiu alebo psychológov
    She decided to study psychology, often represented by the symbol ψ.
  3. (elektrotechnika) elektrický tok
    The electric flux ψ through the surface was calculated using Gauss's law.
  4. (v fyzike a biochémii) vodný potenciál, merajúci tendenciu vody k pohybu
    The water potential ψ inside the cell was higher than outside, causing water to flow out.
  5. (v kresťanstve) skratka pre Knihu žalmov
    The choir sang passages from ψ during the church service.
  6. (v astrológii) symbol pre asteroid Psyche
    The astrologer noted the position of ψ in the natal chart.