Two polarized sheets rotated at an angle of 90° with
Chapter 27, Problem 30Q(choose chapter or problem)
Problem 30Q
Two polarized sheets rotated at an angle of 90° with respect to each other will not let any light through. Three polarized sheets, each rotated at an angle of 45° with respect to each other, will let some light through. What will happen to unpolarized light if you align four polarized sheets, each rotated at an angle of 30° with respect to the one in front of it?
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