Espctro de las ondas electromagnéticas
<a href="//commons.wikimedia.org/w/index.php?title=User:Crates&amp;action=edit&amp;redlink=1" class="new" title="User:Crates (page does not exist)">Crates</a>; the author of the original in english is <a href="//commons.wikimedia.org/w/index.php?title=User:Sakurambo&amp;action=edit&amp;redlink=1" class="new" title="User:Sakurambo (page does not exist)">Philip Ronan</a>
CC BY-SA 3.0
<a href="//commons.wikimedia.org/wiki/File:EM_spectrum.svg" title="File:EM spectrum.svg">EM spectrum.svg</a> <i>by</i> <a href="//commons.wikimedia.org/wiki/User:Zedh" title="User:Zedh">Zedh</a>; original from <a href="//commons.wikimedia.org/w/index.php?title=User:Sakurambo&amp;action=edit&amp;redlink=1" class="new" title="User:Sakurambo (page does not exist)">Philip Ronan</a>