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- Give the reason why would you choose a window shade that is translucent or opaque.
- What color do you add to green light to obtain white light?
- What primary pigment colors must be mixed to get blue?
- What color will a yellow tennis ball appear when is illuminated by
- White light
- Green and red light
- What would be the result of passing a beam of light through polarizing filter?
- Can sound waves be polarized?