A specific gravity scale developed by the American Petroleum Institute for measuring the relative density of various petroleum liquids, expressed in degrees. API gravity is gradated in degrees on a hydrometer instrument and was designed so that most values would fall between 10Â° and 70Â° API gravity. The arbitrary formula used to obtain this effect is: API gravity = (141.5/SG at 60Â°F) - 131.5, where SG is the specific gravity of the fluid.
The name Courtney is a French baby name. In French the meaning of the name Courtney is: From the court, or short nose. From the surname of the aristocratic Courtenay family, based on the Old French word meaning short nose.Anglo-Saxon Meaning: The name Courtney is an Anglo-Saxon baby name.n French the meaning of the name Courtney is: From the court, or short nose. From the surname of the aristocratic Courtenay family, based on the Old French word meaning short nose.
The Meaning Behind Ariahâs Name. Our baby girl is finally here! Weâre enjoying every second of having a new addition in the family and thrilled weâve been able to share pictures of Ariah already. Itâs been even more amazing to say her name while looking at her face and feel my heart almost explode with emotions. Uttering her name will likely mean many things to me over the years, but itâs the story of how we chose Ariah and what it stands for that will always remain consistent. Naming Ariah was a bit different than when we named Aden. I had always known that I wanted Aden to be my sonâs name, and since Adam began with an A as well I wanted to keep our family tradition alive of starting my childrensâ names with the same letter.