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We found 16 results on physics.org and 131 results in our database of sites
130 are Websites,
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Page giving the Stephan-Boltzman radiation equation.
A range of very good information on various radiation risks such as mobiles and power lines.
Comprehensive info on the three most important kinds of nuclear radiation and their uses.
A short description of the Van Allen radiation belt that surrounds the Earth.
An introduction to various aspects of radiation such nuclear waste and weapons - lots of topics covered in light detail.
Though many of the discoveries in radiation were made during the 19th Century there were scientist as early as 500BC contributing to the knowledge of the subject.
Interesting info and stats about the risks of exposure to nuclear radiation. Includes a wide range of referenced sources.
A brief revision site on the electromagnetic spectrum and seeing light
The site explains the basic of the electromagnetic spectrum and the various wavelengths of which it is composed (Radio Waves, Microwaves , Infrared, the Visible Spectrum, Ultraviolet, Gamma Rays, ...
NASA page about electromagnetic waves with descriptions of such waves and their uses.Covers radio waves, microwaves, infrared, visible light, ultraviolet (UV), x-rays and gamma rays.
Showing 21 - 30 of 131