Posted by Mark Chmiel on August 14, 19101 at 15:31:12:
With the exception of the recent study using a chamber of cesium, most people agree that the common speed of light is 186,000 miles per second. My question is:
When light is first emitted from a source (turning on a lightbulb), what is the instantaneous acceleration of light?
Feel free to write me with any ideas: markchm@msn.com