chromosome24 Messages 24 Reaction score 0 Thread starter Jun 16, 2006 #1 say an atom absorbs only a certain amount of energy. how long dose it take for the atom to release its obtained energy?
say an atom absorbs only a certain amount of energy. how long dose it take for the atom to release its obtained energy?
Meir Achuz Science Advisor Homework Helper Gold Member Messages 3,742 Reaction score 249 Jun 17, 2006 #2 The lifetime of an excited atom is of the order of 1-30 ns.