Tesaurus d'Art i Arquitectura Getty Institute 0000-00-00 2024-01-24 15:40:44 en infrared radiation300225890infra-redinfra-red lightinfra-red raysinfraredinfrared lightinfrared raysIRIR radiationlight, infra-redlight, infraredradiation, infra-redradiation, infraredrays, infrared Refers to that portion of the electromagnetic spectrum beyond that visible to the human eye. Infrared radiation has waves longer than red light and shorter than the shortest microwaves. Though not visible, it may be detected as the sensation of heat. radiació infraroja radiación infrarroja 2026-03-30 20:56:33