Elementary treatise on physics experimental and applied for the use of colleges and schools (1890)
Ganot, A. (Adolphe), 1804-1887, Atkinson, E. (Edmund) · New York : W. Wood · leaf 536
ed towards its suvunit. The angle OEO, which theincident and emergent rays form with each other, expresses the deviation oflight caused by the prism, and is called tlie angle of dc7iation. Besides this, objects seen through a prism appear in all the colours ofthe rainbow : this phenomenon, known as…
Physics
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