A plastic sun visor allows light to pass through but reduces the intensity of the light. the intensity is reduced by 5% if the plastic is 1mm thick each additional millimetre of thickness reduces the intensity by another 5%

Use an equation to model the relation between the thickness of the plastic and the intensity of light

How thick is a piece of plastic that reduced the intensity of light to 60%

Question

22 October, 02:41

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Armando Weber · Answer 1

All you gotta do is search up the answer on google instead of brainy. O