Math, asked by aliakhan56781, 1 year ago

why are danger signals red

Answers

Answered by Dhruv017
6
Because they can be seen from far away
Answered by Anonymous
10
The primary reason why the color redis used for danger signals is that redlight 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 redlight is able to travel the longest distance through fog, rain, and the alike.
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