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Since what people used the clear colorless glass to emit rainbow color?
Egyptians
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Who tried to remove coloration seen through telescopes?
Newton
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Facts about Newton
- Member of Royal Society of London
- Theory of light (copuscular theory)
- Debated with Robert Hooke
- Published optics 1704
- spectrum of colors
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Recomposition
Recombining the colors of the spectrum to form white light
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On a newton's disk the image of one color is seen and retained
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What color light does the sun give off?
White
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What are three ways in which light interacts with matter?
- Absorption
- Transmission
- Reflection
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Color Spectrum
- Red, Orange, Yellow, Green, Blue, Violet
- Roy gbv
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Roy characteristics (3)
- Longer wavelength and low frequency
- least readily scattered
- least angle of refraction
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GBV Characteristics (2)
- Short wavelength and high frequency
- Most readily scattered
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High frequency=
More Scattering
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What color is scattered the most?
Violet
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Corpuscular
single, infinitely, small particle
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