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Spectra

Spectra. White light is dispersed to form a spectrum when it passes through a prism. Which colour is refracted most?. A rainbow. A glory. Sun dogs. www.lcse.umn.edu/.../em_spectrum.html. The visible spectrum is a small part of the electromagnetic spectrum.

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Spectra

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  1. Spectra

  2. White light is dispersed to form a spectrum when it passes through a prism. Which colour is refracted most?

  3. A rainbow A glory Sun dogs

  4. www.lcse.umn.edu/.../em_spectrum.html The visible spectrum is a small part of the electromagnetic spectrum

  5. http://www.harmsy.freeuk.com/images/spectrum.jpeg An absorption spectrum. The black lines show missing frequencies which were absorbed when the light passed through gas elements in the star.

  6. http://www.pas.rochester.edu/~afrank/A105/LectureVI/FG04_004_PCT.gifhttp://www.pas.rochester.edu/~afrank/A105/LectureVI/FG04_004_PCT.gif Our Sun’s absorption spectrum.

  7. The position of the missing frequencies can be used to identify which gases the light has passed through

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