<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_es">radiación electromagnética</topic></authority><related type="narrower"><topic>luz</topic></related><related type="narrower"><topic>radiación ultravioleta</topic></related><related type="narrower"><topic>rayos x</topic></related><related type="narrower"><topic>radiación infrarroja</topic></related><related type="narrower"><topic>microwaves (traducció pendent)</topic></related><related type="narrower"><topic>gamma radiation (traducció pendent)</topic></related><related type="narrower"><topic>cosmic rays (traducció pendent)</topic></related><related type="broader"><topic>radiation (traducció pendent)</topic></related> <note xml:lang="es"><![CDATA[ La emisión de energía o energía emitida en la forma de ondas electromagnéticas. ]]></note></mads>