Danger signals are red in colour because red colour has
(A) The longest wave length and is least scattered
(B) Red the shortest wave length and is most scattered
(C) The highest frequency
(D) None of the above
Answers
Answer:
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Explanation:
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Answer:
Danger signals are red in color because it is scattered the least by air molecules. The effect of scattering is inversely related to the fourth power of the wavelength of a color. Since the color red has the highest wavelength of all the colors we can see it scattered the least.
Explanation: