Ageiger–muller tube is a type of gas‑filled radiation detector. it can detect particles like x‑rays, alpha particles, and beta rays (electrons). this is useful in quantizing the activity of a radioactive source or determining if an area containing radioactive material is safe to enter. assuming that you have of gas, if a geiger counter is filled with of argon gas at room temperature , what is the density, of the gas in this geiger tube?

Americans often speak of their country as one of several large regions.  these regions are cultural units rather than governmental units --  formed by history and geography and shaped by the economics, literature and folkways that all the parts of a region share. what makes one region different from another? a region's multicultural heritage as well as distinct demographic characteristics like age and occupation make regions different and special. within several regions, language is used differently and there are strong dialects. there are also differences in outlook and attitude based on geography.