Ray Optics: Reflection, Mirrors, and Kaleidoscopes
Autor: | Thomas D. Rossing, Christopher J. Chiaverina |
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Rok vydání: | 2019 |
Předmět: | |
Zdroj: | Light Science ISBN: 9783030271022 |
Popis: | By observing shadows and the positions of the light sources and objects that cause the shadows, it is easy to deduce that light normally travels in straight lines. |
Databáze: | OpenAIRE |
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