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標題: [冷知識分享] 陽光是否只得七種顏色? [打印本頁]

作者: hukusra    時間: 2011-12-9 07:22 AM     標題: 陽光是否只得七種顏色?

人們看見天邊彩虹時,好像只見紅、橙、黃、綠、藍、靛和紫七種顏色。其實陽光中有些光因波長不同,是肉眼看不到的,包括紅外綫和紫外綫,還有被大氣層擋隔着的X射綫和宇宙射綫。
作者: keocau    時間: 2011-12-11 10:12 PM

Actually 紅、橙、黃、綠、藍、靛和紫 is comes from visible light..there are other lights with different wavelengths.. radio, microwave, infrared, visible light, ultraviolet (or better known as UV), X-rays and gamma rays. all these are in the increasing order of wavelength.




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