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SpectrumLITE

Free
iPhone / iPad
Genres:
  • Education
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Download from AppStore

This app is designed for the display of the spectrum of light that can be emitted by the iPod or iPhone screen. To use it, select a color from the diagram. A line of color will appear. The width of the line can be varied by tapping the screen and selecting pixel width using the slider. View the spectral line using either a prism or a diffraction grating.