Practicing Success
Two polarised sheets are placed one over the other with their axes inclined to each other at 60°. The ratio of the intensity of unpolarised incident light and polarised emergent light is: |
8 : 1 8 : 3 1 : 8 3 : 8 |
8 : 1 |
The correct answer is Option (1) → 8 : 1 |