Rainbows

... spectrum (rainbow) of colors is made and then only a narrow band of those is chosen by interposing a slit between the rainbow and the sample tube. Rainbows can be made by either passing the white light through a prism or by reflecting the white light off of a diffraction grating. Spec-20's use ...

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... a particle. Wave properties of light include the bending of the wave path when passing from one material (medium) into another (i.e. the prism, rainbows, pencil in a glass-of-water, etc.). The particle properties are demonstrated by the photoelectric effect. Zinc exposed to ultraviolet light ...

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... a particle. Wave properties of light include the bending of the wave path when passing from one material (medium) into another (i.e. the prism, rainbows, pencil in a glass-of-water, etc.). The particle properties are demonstrated by the photoelectric effect. Zinc exposed to ultraviolet light ...

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