Polarization of Light and Malus's Law - IB Physics скачать в хорошем качестве

Polarization of Light and Malus's Law - IB Physics

This lecture covers: -The difference between polarized and unpolarized light -The two ways light can be polarized (polarizers and polarization by reflection) -The intensity of polarized light -Malus's Law and analyzers -Proving Malus's Law -Sunglasses as a real world example of polarization -Graphs of intensity vs. angle for polarizers and analyzers 0:00 Summary of the Lecture 0:13 Unpolarized vs. Polarized Light 1:57 Notation for Unpolarized vs Polarized Light 2:15 How Light is Polarized 3:14 How Polarization Affects Intensity 3:48 Analyzers 5:07 The Axis of Transmission 5:27 Proof of Malus's Law 7:27 Example Problem 1 8:57 Example Problem 2 9:55 Example Problem 3 11:16 Sunglasses as an Example of Polarization 12:23 Intensity vs. Angle Graphs 12:40 Example Graph 1 14:15 Example Graph 2 14:58 Example Graph 3 16:07 Example Graph 4 16:37 Example Graph 5 17:30 Summary of the Lecture