Question 33) Answer the following question step by step: Light rays with initial intensity I0 pass through two ideal polarizing filters with their polarization axes oriented as shown in the figure below. You want to adjust the angle φ so that the intensity at point P is equal to I0/10. a) If the original light was unpolarized, what would it be φ? b) If light were linearly polarized in the same direction as the axis of polarization of the first polarizer hit by the light, what should be φ? Justify your answer.

Question 33) Answer the following question step by step: Light rays with initial intensity I0 pass through two ideal polarizing filters with their polarization axes oriented as shown in the figure below. You want to adjust the angle φ so that the intensity at point P is equal to I0/10. a) If the original light was unpolarized, what would it be φ? b) If light were linearly polarized in the same direction as the axis of polarization of the first polarizer hit by the light, what should be φ? Justify your answer.