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Electromagnetic Spectrum
18" x 12"
Photographic Print

Electromagnetic spectrum Diagram showing the changing wavelengths of electromagnetic EM radiation top and the corresponding frequencies in Hertz Hz At the low wavelength end left of the EM spectrum are radio waves microwaves and infra red radiation At the high wavelength end right of the spectrum are gamma rays Xrays and ultraviolet light Visible light at centre right is a midfrequency range of wavelengths that can be seen by the human eye