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23 Nov 2019
With two Polaroid filters, specially fabricated plastic sheetshaving the property that they transmit light which is linearlypolarized along a certain directionâcalled the âpolarizationdirectionâ of the filterâdetermined by material properties of theplastic sheet. Conversely, Polaroid filters absorb light polarizedat right angles to the polarization direction.
--Determine the polarization directions of lenses in a pair ofPolaroid sun glasses. Are they the same for both lenses? Does thedirection chosen for the sun glasses make sense? Why? Can you see adifference between Polaroid sun glasses and other types?
With two Polaroid filters, specially fabricated plastic sheetshaving the property that they transmit light which is linearlypolarized along a certain directionâcalled the âpolarizationdirectionâ of the filterâdetermined by material properties of theplastic sheet. Conversely, Polaroid filters absorb light polarizedat right angles to the polarization direction.
--Determine the polarization directions of lenses in a pair ofPolaroid sun glasses. Are they the same for both lenses? Does thedirection chosen for the sun glasses make sense? Why? Can you see adifference between Polaroid sun glasses and other types?
