As with other forms of electromagnetic radiation, X-rays can be described as coupled waves of electric and magnetic fields traveling at the speed of light (about 300,000 km, or 186,000 miles, per second).
Lock Haven, Pennsylvania. The city of Lock Haven is the county seat of Clinton County, in the U.S. state of Pennsylvania. Located near the confluence of the West Branch Susquehanna River and Bald Eagle Creek, it is the principal city of the Lock Haven Micropolitan Statistical Area, itself part of the WilliamsportâLock Haven combined statistical area.
1 Lock Haven University is located on the West Branch of the Susquehanna River in the scenic mountains of central Pennsylvania, a few minutes off I-80 (exit 178). 2  The historic town of Lock Haven boasts a vital downtown with tree-lined streets and beautiful Victorian homes in a safe and quiet environment.rom our humble beginnings with our first hundred students, to more than 4,000 students, Lock Haven University proudly offers 49 undergraduate programs and certificate programs with 47 minors. Masterâs programs in education and health sciences are also available.