The ‘α’ is a letter of the Greek alphabet. In mathematics, physics, and engineering, it is often used to denote an angle, a coefficient of thermal expansion, as an alpha parti
Alpha has impacted countless lives across the U.S. and around the world. Listen to real stories from people who encountered faith, community, and purpose through Alpha.
The terminological index is a list of 80 terms that lead to articles on different subjects, such as alpha notation, intonation, phonological rule and tempo.
Alpha (Αα): First letter of the Greek alphabet. Used for angles, significance levels in statistics, fine structure constant in physics, and alpha particles in chemistry.