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Questions related to the perception and measurement of light (primarily in the visible range), its mathematical description, the reproduction of colors by different means, color combinations, etc. Please use the tag [electromagnetic-radiation] if you want to refer to the general form of light.

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Can I change the amplitude of light and if so, how? [closed]

Can I change the amplitude of light and if so, how? So I want to know more about light and I need a little information on how to change the amplitude of light. If anyone could help me out here thank …
Blueblood's user avatar
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