Derived from its majuscule counterpart Μ. μ • (m) (lowercase, uppercase Μ) Lower-case mu (μῦ), the 12th letter of the ancient Greek alphabet. It represented the bilabial nasal /m/. It is preceded by λ and followed by ν. See also mu. μ • (m) (lowercase, uppercase Μ) The lower case letter mu (μι), the 12th letter of the modern Greek alphabet. μ • (m)

Mu, or my (/ ˈm (j) uː / ⓘ; [1][2] uppercase Μ, lowercase μ; Ancient Greek μῦ [mŷː], Greek: μι or μυ—both [mi]), is the twelfth letter of the Greek alphabet, representing the voiced bilabial nasal IPA: [m]. In the system of Greek numerals it has a value of 40. [3] .

The Greek letter μ (mu) is used in statistics to represent the population mean of a distribution.

The mean symbol is denoted by x̅ (x bar) or μ (Greek letter mu). It's often used in statistic to represent the average value of a set of data points.

The micro sign, denoted by the Greek letter µ (mu), is a symbol with significant applications in various scientific, mathematical, and technological contexts. Representing the prefix "micro-" and indicating one millionth of a unit, the micro sign plays a crucial role in quantifying and expressing minute measurements.

A medium Earth orbit (MEO) is an Earth-centered orbit with an altitude above a low Earth orbit (LEO) and below a high Earth orbit (HEO) – between 2,000 and 35,786 km (1,243 and 22,236 mi) above sea level.

Symbols representing physical quantities, units, mathematical operations and relationships, astronomical bodies, constellations, and the Greek alphabet.

1. Also called micrometer, it is the millionth part of a meter. Symbol: μ, mu. 2. In chemistry, it is a colloidal particle whose diameter is between 0.2 and 10 microns. 3. In physics, it is a very small unit of pressure, equal to that exerted by a column of mercury 1μ high.

2021年11月2日 · You can insert or type the Mu or Micro symbol (µ) in Word documents using built-in commands or keyboard shortcuts (including Alt code shortcuts). The Mu or Micro symbol is comparable to the letter m in the Greek alphabet. The Mu symbol designates a population mean in statistics, coefficient of friction or magnetic permeability.

The Greek capital letter Μ is visually very similar to the Latin capital letter M. For that reason, refer to the usage of the Latin capital letter M for math usage.