Question

Que in the pic

Answer 1

Is it B? Just confirming

Answer 2

There is no picture.

Answer 3

There is... But i'll upload again

Answer 4

Now it's there. Ok, we know that glare can be a problem with light incident on glasses and windows, and that can be controlled with a polarizing film (or other treatment). Similarly headlight glare can be controlled using polarization. Sugar dissolved in a fluid will rotate the polarization of light passing through it, and how much that polarization is rotated depends on the amount of fluid the light passes through and the concentration of sugar in that fluid. Fringe spacing, however, is not a function of polarization. It is a function of optical path difference.

Answer 5

The que isnt about which can be a problem... Read the que again

Answer 6

Yes, I read the problem, and I know that curtainless windows use polarization control (i.e. a polarizing film) to reduce glare. Headlight glare is controlled using polarization control techniques. Fringe spacing has nothing at all to do with polarization.

Answer 7

The ONLY thing interference fringes have to do with polarization is that only light of the same polarization will interfere, but since that's a given since the fringes already exist in the problem, polarization, again, is irrelevant to fringe spacing.

Answer 8

That means i'm right

Answer 9

Yes, you are correct that the answer is B, which is what I said the first time.