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Filters don't change the color of light. They selectively absorb or transmit light

based on its color. Anything that comes out of a filter must have been there

before the light entered the filter.

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12y ago
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Related questions

What is true about the light passing through a filter if the light appears green?

What is true is that the light has a green component. That's why it appears green. The green light can get through. There may have been another or other colors of light present when the light entered the filter, but because the filter is green, the other colors were absorbed. Remember, if an object is a given color, it is that color because it reflects that color and absorbs all others.


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What color would white light appear viewed through filter?

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What is a color of light that passes through the filter?

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