Rotating a polarizing filter while photographing the sky makes the sky:

  1. stay exactly the same
  2. disappear
  3. change to red
  4. darker or lighter depending on the angle
Answer

D) darker or lighter depending on the angle

Polarized skylight is blocked at some angles. SLO P-11-D-17 · Understanding

Physics MCQ · More Polarization MCQs · Practise