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| Description: Spectrum of the Cosmic Microwave Background The little squares on this graph are COBE’s measurements of the brightness of the cosmic microwave background plotted against wavelength. To a remarkably high degree of accuracy, the data fall along a blackbody curve for 2.73 K. The peak of the curve is at a wavelength of 1.1 mm, in accordance with Wien’s law. Picture Stats: Views: 669 Filesize: 179.71kB Height: 900 Width: 1340 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=18777 |