Spectrometer

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“An instrument used chiefly to measure the angular deviation of light rays in passing through a prism, and hence to determine the refractive indices of the substance of which the prism is formed.” &mdashWhitney;, 1889

Keywords

light, prism, refraction, light rays, refraction apparatus, refractive device, refractive indices, spectrometer

Galleries

Prisms, Lenses and Refraction

Source

William Dwight Whitney, PhD, LLD The Century Dictionary: An Encyclopedic Lexicon of the English Language (New York, NY: The Century Co., 1895) 5810

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