Geometrical Optics

N1-03: PRISMATIC SPECTRUM OF WHITE LIGHT - WATER PRISM
N1-05 SPECTRA - VISIBLE AND INVISIBLE
N1-06: POLYPRISM SPECTRA
N1-08: GOETHE'S PUZZLE
N1-09: COMPLEMENTARY SPECTRUM
N1-21: COLOR SEPARATION AND RECOMBINATION BY PRISMS
N1-22: OPTICAL BOARD - PRISMS - SEPARATE AND RECOMBINE
N1-23: FINE RESOLUTION OF SPECTRUM USING TWO PRISMS
N1-32: ICE CRYSTALS - PAPER MODELS
N1-41: RAINDROP RAY MODEL
N1-42: RAINDROP MECHANICAL MODEL
N1-43: RAINBOW - GLASS BEAD MODEL
N1-44: OPTICAL BOARD - RAINBOW
N1-45: RAINBOW - WATER FLASK
N1-61: REFRACTION OF LIGHT IN DIAMOND
N3-21: ADDITIVE FILTERS AND THEIR SPECTRA
N3-22: SUBTRACTIVE FILTERS AND THEIR SPECTRA
N3-23: COLOR PERCEPTION WITH DYES AND FILTERS
N3-24: FILTERGRAPH
N3-25: SERIES RED FILTERS

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