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μ (EN)
буква, симбол, симбол

буква “μ”

μ, mu
  1. дванaесеттата буква на грчката азбука, ми
    In physics equations, the Greek letter μ is often used to represent different constants.

симбол “μ”

μ
  1. (во статистика) симбол за популациска средина
    In statistics, μ represents the average of a population, such as the average height of all students in a school.
  2. (во физиката) симбол за коефициент на триење
    The equation uses μ to denote friction between surfaces, helping engineers calculate how materials will slide over each other.
  3. (во физиката) симбол за пермеабилност
    The material's permeability, μ, determines how it responds to magnetic fields, which is important in designing electromagnets.

симбол “μ”

μ
  1. (во мерења) префикс што значи микро-, или една милионитинка (10⁻⁶)
    The size of the bacteria is about 2 μm which is very small.