What happens when two polarizers are placed in a straight line, one behind the other? O A.
They allow light to pass only if they are polarized in exactly the same direction.
They block all light if they are polarized in exactly the same direction.
OB.
O C.
They allow light to pass only if their directions of polarizations are exactly 90° apart.
OD.
They block all light if their directions of polarizations are exactly 90° apart.
OE.
They block all light if their directions of polarizations are either exactly the same or exactly 90° apart.