If you see a flash of light and it takes 5 seconds before you here the noise how far is that flash away from you
This person is no longer active in the Department of Physics directory as of October 2012.
Robert M Clegg died on 10/15/2012.
For more information, please look in the In Memoriam section of our website.
Department of Physics 1110 West Green Street Urbana, IL 61801-3080Physics Library | Contact Us | My.Physics | Privacy Statement | Copyright Statement