GIVE REASON:a)DANGER SIGNAL USE AS RED WHY?
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Explanation:
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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Answer:
WAVE LENGTH OF RED IS MORE
WHEN WAVE LENGTH OF A COLOUR IS MORE THEN THE COLOUR WILL APPEAR FOR LONG DISTANCE
Explanation:
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PLZZ MARK AS BRAINLIST
PLZZ MARK AS BRAINLIST
PLZZ MARK AS BRAINLIST
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