College of Liberal Arts & Sciences
6B40.30 - Black Body Radiation
See also 6B40.30 in Optics.
Turn the lights on, let them warm up for a few seconds, and point the spectrometer sensor cable at the desired light. Set the spectrometer to a boxcar setting of about 100. A broad Black Body radiation curve can then be seen. The peak of that curve will shift to different wavelengths as you look at the different Kelvin rated bulbs.
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