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margreet docter

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margreet docter submitted a Comment to Problem 44372. Polarisation

besides law of Malus (http://hyperphysics.phy-astr.gsu.edu/hbase/phyopt/polcross.html), also have a look at what happens to a third polarizing filter (http://alienryderflex.com/polarizer/)

on 14 Nov 2017

margreet docter submitted a Comment to Problem 44372. Polarisation

@Alfonsi: thanks. [0,45,90] is also a nice test (instead of twice the randi solution) @Nabor: also have a look at the law of Malus (http://hyperphysics.phy-astr.gsu.edu/hbase/phyopt/polcross.html), mind the difference between amplitude and intensity.

on 14 Nov 2017

margreet docter received Commenter badge for Problem 44372. Polarisation

on 18 Oct 2017

margreet docter submitted a Comment to Problem 44372. Polarisation

two filters with orthoganol orientation 0 & 90 degrees block all light. The last solution tests x = 5 + (1:5)*22.5; which is a filter set with two orthogonal filters. How come not all light is blocked for that case?

on 18 Oct 2017

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