What is the phenomenon occurring at the rainbow?
reflection, refraction and dispersion
interference
diffraction and refraction
iridescence
A rainbow is a meteorological phenomenon that is caused by reflection, refraction and dispersion of light in water droplets resulting in a spectrum of light appearing in the sky. It takes the form of a multicoloured circular arc. Rainbows caused by sunlight always appear in the section of sky directly opposite the sun.
reach: rather globallightopticsphysics
Answers by country
reflection, refraction and dispersion
interference
diffraction and refraction
iridescence
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10
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29
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117
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64
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218
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45
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