Color filters transmit visible wavelengths of light. Different colors respond to different wavelengths of light. Some filters work by absorbing light, while others reflect.
YES
Filter paper is white.
You can add interesting effect to the picture with photo filter or remove color cast by applying photo filter of opposite color from dominant color which causes color cast.
A coloured fliter works by only allowing a certain section of the spectrum through the fliter. For example, if everything seen through a filter is green hued, then the filter only lets through green light.
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.
skin
The color of plastic at the filter connection doesn't matter because the filter is a larger line than the return line. They are different sizes
It is dark red.
no
a polarized filter work as the water is inserting the coldness of the water turns into heat
a polarized filter work as the water is inserting the coldness of the water turns into heat
you pour water in and a magic filter filters it