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μ (EN)
글자, 기호, 기호

글자 “μ”

μ, mu
  1. 그리스 알파벳의 열두 번째 글자, 뮤
    In physics equations, the Greek letter μ is often used to represent different constants.

기호 “μ”

μ
  1. (통계에서) 모집단 평균을 나타내는 기호
    In statistics, μ represents the average of a population, such as the average height of all students in a school.
  2. (물리학에서) 마찰 계수의 기호
    The equation uses μ to denote friction between surfaces, helping engineers calculate how materials will slide over each other.
  3. (물리학에서) 투자율을 나타내는 기호
    The material's permeability, μ, determines how it responds to magnetic fields, which is important in designing electromagnets.

기호 “μ”

μ
  1. (측정에서) 마이크로, 즉 백만분의 일(10⁻⁶)을 의미하는 접두사.
    The size of the bacteria is about 2 μm which is very small.