Optical Filter From

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Optical Filter From
hello friends please help,with my science home work, but its so long i can't tipe all fo it is any help thanks?

hello friends
i have a science home work so i realy realy need your help,
1-what does a blue filter do to white light?
2-what does a red filter do to white light?
3-what dose a green filter do to white light?
4-what does a blue filter do to red light
5-what does a green filter do to red light?
6-describe an sxperiment that shows that white light is made from mixing other colours of light.
7-what part of the human body do optical illusions confuse?
8-draw an example of an optical illusion.
i hope if you help me
many many thanks for all of you.

It probably took you longer to type all of that than it would have taken you to just look it up. If, for some reason, you don't have your textbook nearby, google it.



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