Illustration of the range of the electromagnetic spectrum, from gamma rays to radio waves. The silhouettes at the top indicate the approximate objects that correspond to the wavelength of the radiation. At the bottom, a scale shows the range of wavelengths in metres and frequencies in Hertz. | |
Licence : | Libre de droits |
Crédit: | Science Photo Library / Garlick, Mark |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |