Why red colour is used in traffic signals ?
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Answered by
3
Cuz it gets the attention and it's bright?!I am not sure.
Answered by
14
The colour red has highest Wavelength among all the other colours, followed be Yellow and bright orange.
Having the longest wavelength means that the colour can be seen from a long distance.
Or, it even catches the eye of the driver.
Thanks!
Having the longest wavelength means that the colour can be seen from a long distance.
Or, it even catches the eye of the driver.
Thanks!
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