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How to do this physics experiment? To turn white light from your desk lamp into different colours of light?
To turn white light from your desk lamp into different colours of light(red, orange, yellow, green, blue, violet lights).
How to do this experiment?
umm.. cover the desk lamp completely and make a hole such that light only escapes through it, and then direct it through a prism and take it on to a screen??
just a guess:)
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