I’m pretty sure there not but I might be wrong
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:
Step-by-step explanation:

Answer:
2
Step-by-step explanation:
2 times 3 6
2 times 5 is 10