Each year TIME releases their list of the 100 Most Influential People of the year and for 2015, thereâs a whole new list.heck out all the names of the people who made it on the list this year below. The official issue comes out Friday, April 17, 2015 and you can click here to check out the details on each person on the list via TIME Magazine.
Quick Answer. When the electrons located inside an atom become excited, they emit radiation or light. Every electron in an atom is housed in a shell that contains its own frequency, which will begin to oscillate when heat or an electric field is applied to the atom. Continue Reading.
Electromagnetic radiation is made when an atom absorbs energy. The absorbed energy causes one or more electrons to change their locale within the atom. When the electron returns to its original position, an electromagnetic wave is produced. Depending on the kind of atom and the amount of energy, this electromagnetic radiation can take the form of heat, light, ultraviolet, or other electromagnetic waves. There are several ways of causing atoms to absorb energy. One way is to excite the atoms with electrical energy.