Road signs are designed to reflect light in all directions, no matter what angle the source of the
light is approaching from (as long as it reaches the sign). Explain the reason of this approach. /1
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Answer:
Road signs are designed to reflect light in all directions.This type of reflectiveness is called "retroreflection".This appraoch is because the amount of light reaching the observer from the sign will indicates the sign of the road safety to the riders.
Explanation:
The retroreflection is achieved by manufacturing road signs with a coating of prismatic reflectors or glass beads on the sign’s surface.
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