Home > Mu

• mu (lowercase μ, uppercase Μ), a letter in the Greek alphabet
• Mu, a hypothetical lost continent in the Pacific Ocean
• mu (無), a Japanese word important in Zen
• mu (亩), Chinese unit of measurement equal to 666.7 square metres
• Mauritius (MU) ISO 3166-1 alpha-2 country code
• multiple unit (MU), such as a rail diesel car
• University of Missouri - Columbia (MU), "Missouri University"

The lower-case letter μ is used as a symbol for:

• The SI prefix micro.
• The micron, old name for micrometre (10⁻⁶ m).
• In physicsPhysics (from the Greek, physikos , "natural", and physis , "Nature") is the science of Nature in the broadest sense. Physicists study the behavior and properties of matter in a wide variety of contexts, ranging from the sub-microscopic particles from whi, the friction coefficient, mobilityThis article is about the concept of mobility. For the computer game, see Mobility (computer game). Mobility is the ability and willingness to move or change; this can depend on motor skills, special tools such as a walking stick, Zimmer Frame or wheelcha, and mass per unit length .
• In electronicsElectronics is the study and use of electrical devices that operate by controlling the flow of electrons or other electrically charged particles in devices such as thermionic valves and semiconductors. The pure study of such devices is considered as a bra, the mutual gain of a vacuum tubeIn electronics, a vacuum tube (American English) or thermionic) valve (British English) is a device generally used to amplify a signal. Once used in most electronic devices, vacuum tubes are now used only in specialized applications. For most purposes, th.
• The arithmetic meanIn mathematics and statistics, the arithmetic mean of a set of numbers is the sum of all the members of the set divided by the number of items in the set. The word set is used perhaps somewhat loosely; for example, the number 3. 8 could occur more than on of a statistical populationIn statistics, a statistical population is a set of entities concerning which statistical inferences are to be drawn, often based on a random sample taken from the population. For example, if we were interested in generalizations about crows, then we woul.