Common Light Sources in Your Home
November 18, 2024
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Introduction This post is to help the home experimenter identify the spectra of some common light sources that we all come across in the home.
Spectrum Tubes
March 21, 2024
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Introduction Spectrum tubes are a very useful way to introduce science students to the study of the interaction of light photons with matter and the
Three Simple “Demo” Spectrometers
February 20, 2024
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Introduction This post describes three simple demonstration spectrometers that the home experimenter can set up, with a minimum of optical elements, in order to get