Analysis Questions
1. Polarizing disks, such as the ones used in this experiment, were invented by Dr. Edwin Land. You will recall that the long-chain hydrocarbon molecules in the disk material are made to be electrically conducting. In what direction is the transmission axis for such a disk, relative to the long molecules?
Synthesis Questions
1. In everyday life, radio waves are typically polarized, but light waves are not. Why is this the case?
2. The glare of headlights of oncoming traffic causes many automobile accidents every year. Would it be possible to design a "non-glare" headlight system for cars?