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<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="Vocabulario General de la Biblioteca Nacional de Maestros">Física</topic>
	</authority>

        <related type="narrower">
        <topic>Acústica</topic>
    </related>
        <related type="narrower">
        <topic>Astrofísica</topic>
    </related>
        <related type="narrower">
        <topic>Biofísica</topic>
    </related>
        <related type="narrower">
        <topic>Electricidad</topic>
    </related>
        <related type="narrower">
        <topic>Física molecular</topic>
    </related>
        <related type="narrower">
        <topic>Física nuclear</topic>
    </related>
        <related type="narrower">
        <topic>Física teórica</topic>
    </related>
        <related type="narrower">
        <topic>Hidráulica</topic>
    </related>
        <related type="narrower">
        <topic>Historia de la física</topic>
    </related>
        <related type="narrower">
        <topic>Magnetismo</topic>
    </related>
        <related type="narrower">
        <topic>Materia (física)</topic>
    </related>
        <related type="narrower">
        <topic>Mecánica</topic>
    </related>
        <related type="narrower">
        <topic>Óptica</topic>
    </related>
        <related type="narrower">
        <topic>Simetría</topic>
    </related>
        <related type="narrower">
        <topic>Sistemas complejos</topic>
    </related>
        <related type="narrower">
        <topic>Teoría del caos</topic>
    </related>
        <related type="narrower">
        <topic>Termodinámica</topic>
    </related>
    
    
        <related type="other">
        <topic>Enseñanza de la física</topic>
    </related>
        <related type="other">
        <topic>Física atmosférica</topic>
    </related>
    
    
    
</mads>