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来自维基百科,自由的百科全书
幾何光學模形將光當作射線(光線),能夠直線移動,並且在遇到不同折射率的介質時會改變方向。它能夠解釋像直線傳播、反射、折射、色散等等光學現象。圖為一束光線入射於等邊棱鏡所產生的反射、折射、色散光學現象。
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.