Ptt 大爆卦 | 光的種類 - 前往 https://m.facebook.com/1490561764513174/photos/%E5%85%89%E6%BA%90%E7%9A%84%E7%A8%AE%E9%A1%9E-%E7%99%BD%E7%86%BE%E7%87%88%E6%B3%A1-incandescent-lamp-%E6%97%A9%E6%9C%9F%E7%9A%84%E8%87%AA%E8%A1%8C%E8%BB%8A%E7%87%88-%E9%8E%A2%E7%B5%B2%E7%87%88%E6%B3%A1-tungsten-filament-lamp-%E5%8F%88%E5%90%8D-%E7%99%BD%E7%86%BE%E7%87%88%E6%98%AF%E4%B8%80%E7%A8%AE%E9%80%8F%E9%81%8E%E9%80%9A%E9%9B%BB%E5%88%A9%E7%94%A8/1492283521007665/

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光源的種類白熾燈泡incandescent lamp (早期的自行車燈) 鎢絲 ...

鎢絲燈泡tungsten filament lamp 又名白熾燈，是一種透過通電，利用電阻把幼細鎢絲加熱至白熾，用來發光的燈。電燈泡外圍由玻璃製造，把燈絲保持在真空，或低壓的惰性氣體 ...

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