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μ (EN)
stafur, tákn, tákn

stafur “μ”

μ, mu
  1. tólfta stafrófsbókstafur gríska stafrófsins, míú
    In physics equations, the Greek letter μ is often used to represent different constants.

tákn “μ”

μ
  1. (í tölfræði) táknið fyrir meðaltal þýðis
    In statistics, μ represents the average of a population, such as the average height of all students in a school.
  2. (í eðlisfræði) táknið fyrir núningsstuðulinn
    The equation uses μ to denote friction between surfaces, helping engineers calculate how materials will slide over each other.
  3. (í eðlisfræði) táknið fyrir gegndræpi
    The material's permeability, μ, determines how it responds to magnetic fields, which is important in designing electromagnets.

tákn “μ”

μ
  1. (í mælingum) forskeyti sem þýðir míkró-, eða einn milljónasti (10⁻⁶)
    The size of the bacteria is about 2 μm which is very small.