Rayleigh scattering
English
Etymology
Named after the British physicist Lord Rayleigh (1842–1919).
Noun
Rayleigh scattering (usually uncountable, plural Rayleigh scatterings)
- The elastic scattering of light or other electromagnetic radiation by particles much smaller than the wavelength of the light.
- 2000, Zadie Smith, White Teeth, Penguin Books (2001), page 134:
- ‘The sky isn’t really blue. It just looks that way. It’s called Rayleigh scattering.’
- Rayleigh scattering of sunlight in a clear atmosphere is the main reason why the sky is blue.
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