μ (EN)

bogstav, symbol, symbol

bogstav “μ”

1. det tolvte bogstav i det græske alfabet, my
   Tilmeld dig for at se oversættelser af eksempelsætninger og ensprogede definitioner af hvert ord.

   In physics equations, the Greek letter μ is often used to represent different constants.

symbol “μ”

1. (i statistik) symbolet for populationsgennemsnittet
   In statistics, μ represents the average of a population, such as the average height of all students in a school.
2. (i fysik) symbolet for friktionskoefficienten
   The equation uses μ to denote friction between surfaces, helping engineers calculate how materials will slide over each other.
3. (i fysik) symbolet for permeabilitet
   The material's permeability, μ, determines how it responds to magnetic fields, which is important in designing electromagnets.

symbol “μ”

1. (i målinger) et præfiks, der betyder mikro- eller en milliontedel (10⁻⁶)
   The size of the bacteria is about 2 μm which is very small.