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.
Clinton County Assessment 230 East Water Street Lock Haven PA 17745 47.3 miles from Ickesburg 570-893-4031. York County Assessment 28 East Market Street York PA 17401 47.4 miles from Ickesburg 717-771-9232. Lebanon County Assessment 400 South 8th Street Lebanon PA 17042 49.6 miles from Ickesburg 717-228-4425