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/sci/ - Science & Math


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3418952 No.3418952 [Reply] [Original]

What is the most reflective colour/the colour used on reflectors?

>> No.3418970

The human eye responds to yellowish-green light more than any other. You can see it being used on some modern safety equipment meant for the city. It doesn't stand out as well against a green background, so red is a better choice in rural areas.

>> No.3418974

>>3418970
I worded it wrongly, just:
Reflector as in a mirror that doesn't absorb some of the light.
What would be the best available colour for one of these?

>> No.3418977
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3418977

>>3418970
>engineer
>talking about science

dont listen to this fag op