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Title: The visible light spectrum covers the wavelength range ________. Post by: einsteindude on Dec 14, 2014 The visible light spectrum covers the wavelength range ________.
A) 400 to 700 nm B) 250 to 400 nm C) 700 to 900 nm D) 900 to 1400 nm E) 1400 to 2000 nm Title: Re: The visible light spectrum covers the wavelength range ________. Post by: f_zah1 on Dec 18, 2014 Content hidden
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