a unit of mass used in particle physics. Mass and energy are related by Einstein's famous equation, E = mc 2. The constant c is the speed of light, 299.79 x 10 6 m/sec. An energy of 1 electronvolt is therefore equivalent to a mass of about 1.782 662 x 10-33 gram, or about 1.073 544 x 10-9 atomic mass unit.
Yulee is a census-designated place (CDP) in Nassau County, Florida, United States. The population was 11,491 at the 2010 census.
At Yulee High School, students have the opportunity to take Advanced PlacementÂ® course work and exams. The APÂ® participation rate at Yulee High School is 36 percent. The student body makeup is 50 percent male and 50 percent female, and the total minority enrollment is 23 percent.