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Tetrahedral Bonding Tetrahedral Bonding
Refraction of Light by Diamonds Refraction of Light by Diamonds
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Refraction of Light by Diamonds

Refraction of Light by Diamonds
The brilliance of diamonds is due to their high refractive index, a measure of how strongly a transparent material bends light rays. The rainbow colors, known as fire, stem from diamond’s high dispersion value, a measure of how strongly a material splits light into its component colors.
Spencer Grant/Photo Researchers, Inc.
Appears in these articles:
Optics; Diamond; Carbon
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