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1386347645image.jpgChapter Challenge: Students design a sound and light show.
 

Students connect vibrations and waves to sound. They observe transverse and longitudinal waves and investigate the relationship between speed and amplitude, medium on wave speed, the principle of superposition, and the relationship between speed and frequency, in order to construct instruments for their sound show. To design their light show, students explore reflected light, plane and curved mirrors, refraction of light, the effect of lenses, and color.