Atmosphere (unit) for the purposes of specifying the physical properties of substances, “"standard pressure"” should be precisely . A pressure of 1 atm can also be stated as: Scuba divers and others use the word "atmosphere" and "atm" in relation to pressures that are relative to mean atmospheric pressure at sea level (1.013 bar). For example, a partial pressure of oxygen is calibrated typically using air at sea level, so is expressed in units of atm. The old European unit technical atmosphere (at) is equal to 1 kilogram-force per square centimetre (kgf/cm), Pa. Atmosphere (unit) The standard atmosphere (symbol: atm) is a
Jean-Pascal Lacoste Jean-Pascal Lacoste Jean-Pascal Lacoste (also known as Jean-Pascal or Jipé; born 21 June 1978) is a French singer, actor and TV host. In 2001, he participated in the first edition of French TV reality show "Star Academy", but was eliminated on 5 January 2002. He was semi-finalist and participated in the Star Academy Tour. He remained famous for his quarrells with Jenifer Bartoli. After his participation, he released his singles "L'Agitateur" (#2 in France, #1 in Belgium) and "Rue de la liberté" (#13 in France, #3 in Belgium) and his debut album "Jean-Pascal, qui es-tu ?" (#7 in France, #1