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Title: Wavelengths within this range usually fall within humans' spectrum of visible light. Post by: tEamXtreme on Jun 16, 2017 Wavelengths within this range usually fall within humans' spectrum of visible light.
A) 300-400 B) 100-1000 C) 300-900 D) 100-600 E) 400-700 Title: Re: Wavelengths within this range usually fall within humans' spectrum of visible light. Post by: daniel1988 on Jun 16, 2017 Content hidden
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