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.
Sponsored Topics. Windsor is a borough in York County, Pennsylvania, United States. The population was 1,331 at the 2000 census. Windsor is located at 39Â°54â²56â³N 76Â°34â²59â³W / 39.91556Â°N 76.58306Â°W / 39.91556; -76.58306 (39.915577, -76.582973). According to the United States Census Bureau, the borough has a total area of 0.5 square miles (1.3 kmÂ²), all of it land.