Answer: C) 50%
Step-by-step explanation:
If the polarizes are parallel, then it will be 0%. But if they're both perpendicular than it will be 50%. If they are neither parallel nor perpendicular, than it will be less than 50% and greater than 0%
Answer:
0
Step-by-step explanation:
The light intensity would be cut by 100% if the second filter is rotated 90 degrees.
