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You searched for “spectrum”
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Spectrum Physlet
Applet displays the different sequences of lines that make up the hydrogen spectrum.
The Electromagnet Spectrum
The site explains the basic of the electromagnetic spectrum and the various wavelengths associated.
Hydrogen Recombination Spectrum
Information regarding the movement of electrons between energy levels and the expected emission line spectrum.
The Electromagnetic Spectrum
A short, very limited and basic description of the electromagnetic spectrum (NB. This site uses microns as the unit of wavelength)
Electromagnetic Spectrum
Site created by Andy Darvill at Broadmead Community School. Contains a range of resources on the electromagnetic spectrum for teachers and pupils.
The Electromagnetic Spectrum
Picture of EM spectrum, with wavelength and frequency scale. Chart shows pictorial representation of size of wavelength and EM wave sources.
Electromagnetic Spectrum
A simple to follow page showing a breakdown of the electromagnetic spectrum into its wavelengths.
Electromagnetic Spectrum
Short information page on the electromagnetic spectrum, including a useful diagram.
How the Radio Spectrum Works
A very brief description of how the Radio Spectrum works. This rather muddled site is part of Marshall Brain's HowStuffWorks.com.
Specular and diffuse reflection
An interactive ray diagram on which you can alter the colour of the object and the texture of the surface from which a spectrum of light is reflected. Instructions, but no explanation.



