Physics, asked by viv1920, 11 months ago

why is red colour used in danger lights ​

Answers

Answered by khushi769
6
Hola buddy!!

The primary reason why the color red is used for danger signals is that red light is scattered the least by air molecules. The effect of scattering is inversely related to the fourth power of the wavelength of a color. ... So red light is able to travel the longest distance through fog, rain, and the alike.

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Answered by Elaratitan
2

cause it be highlighted from a long distance.. while the other Colors not because they are common to the surroundings


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