Discuss the below:
Q1. Light is reflected off the rear windshield of a car.
When the Polaroid is rotated so that the 0 degree or 360 degree mark is at the top, the transmitted intensity is minimum, while at 90 degrees and 27- degrees it is maximum. Explain why this variation in intensity occurs.
Q2. What is the direction for the axis of polarization of the light reflected from the windshield in (4) - up and down or side-to-side?
If you were designing Polaroid sunglasses, in which of the following directions should the axis of the Polaroid point? Explain your answer.
