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Science Buddies
Science Buddies: Absorption of Radiant Energy by Different Colors
In this science fair project, use an infrared thermometer to measure the temperature of differently colored paper exposed to sunlight, and calculate energy emission using the Stefan-Boltzmann equation. Find discussion questions, a list...
BioEd Online
Bio Ed Online: Rainbow in the Room
Students investigate the properties of visible light and the sequence of colors in the spectrum using light shone through water and prisms. The instructional activity and accompanying slideshow can both be downloaded.