1. The problem statement, all variables and given/known data Glare caused by horizontally polarized sunlight that is reflected from a river surface can be reduced if the observer wears ...... (i) vertically orientated polarizing sunglasses so they only allow vertically orientated light to pass through. (ii) polarizing sunglasses that are vertically orientated so they only allow vertically orientated light to pass through. (iii) polarizing sunglasses that accept only vertically orientated light waves Which is the correct way to describe the action of a polarizing lens? 2. Relevant equations 3. The attempt at a solution I think (iii) but are (i) and (ii) incorrect? Or are all of them incorrect?