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mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_es">conceptos de ciencias físicas</topic></authority><related type="narrower"><topic>espectro</topic></related><related type="narrower"><topic>conceptos de ciencia de la tierra</topic></related><related type="narrower"><topic>vibración</topic></related><related type="narrower"><topic>reflexión</topic></related><related type="narrower"><topic>capilaridad</topic></related><related type="narrower"><topic>difracción</topic></related><related type="narrower"><topic>oscilación</topic></related><related type="narrower"><topic>[magnetismo y conceptos relacionados]</topic></related><related type="narrower"><topic>conceptos físicos</topic></related><related type="narrower"><topic>coeficiente de absorción</topic></related><related type="narrower"><topic>locomotion (traducció pendent)</topic></related><related type="narrower"><topic>refractive index (traducció pendent)</topic></related><related type="narrower"><topic>flotation (traducció pendent)</topic></related><related type="narrower"><topic>contact angle (traducció pendent)</topic></related><related type="narrower"><topic>astronomical concepts (traducció pendent)</topic></related><related type="narrower"><topic>geographic concepts (traducció pendent)</topic></related><related type="narrower"><topic>geological concepts (traducció pendent)</topic></related><related type="narrower"><topic>fire (traducció pendent)</topic></related><related type="narrower"><topic>universe (traducció pendent)</topic></related><related type="other"><topic>ciencias físicas</topic></related><related type="broader"><topic>conceptos científicos</topic></related></mads>