Electronvolt is equal to . It is a common unit of energy within physics, widely used in solid state, atomic, nuclear, and particle physics. It is commonly used with the metric prefixes milli-, kilo-, mega-, giga-, tera-, peta- or exa- (meV, keV, MeV, GeV, TeV, PeV and EeV respectively). In some older documents, and in the name Bevatron, the symbol BeV is used, which stands for billion (10) electronvolts; it is equivalent to the GeV. An electronvolt is the amount of energy gained (or lost) by the charge of a single electron moving across an electric potential difference of one volt.
Max Tera Max Tera Max Tera (25 October 1920 – 1 October 1992) was an Indonesian cinematographer and editor. He was employed by PERFINI in the 1950s and was a frequent collaborator with director Usmar Ismail. Tera was born on 25 October 1920 in Madiun, East Java, Dutch East Indies. He continued his education until junior high school, later becoming a photographer. Around 1948, during the Indonesian National Revolution, Tera joined the Dutch-owned production company South Pacific Film Corporation, where he studied cinematography under the Dutch cameraman AA Denninghoff-Stelling. With South Pacific, Tera served as assistant cinematographer for several productions, including "Djaoeh