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ρ (EN)
bokstav, symbol

bokstav “ρ”

ρ, rho
  1. den sjuttonde bokstaven i det grekiska alfabetet
    In the Greek alphabet, ρ comes after π.

symbol “ρ”

ρ
  1. (inom fysiken) symbol för densitet
    The density of an object is often represented by ρ in physics equations.
  2. (inom matematik) en variabel som representerar radie eller andra storheter
    In spherical coordinates, ρ denotes the distance from the origin.