Refraction by Plates

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“When radiant energy passes through a medium bounded by parallel planes, the refractions at the two surfaces are equal and contrary in direction. The direction after passing through the plate is parallel to the direction before entereing the plate; the rays merely suffer lateral aberration.” -Avery 1895


Elroy M. Avery School Physics (New York: Sheldon and Company, 1895) 355


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