9 Waves

Download the pdf document.

Click on the URLs below for supporting resources for each section (or type them yourself e.g. xmphysics.com/9.1)

9.1 What are Waves?
9.2 Transverse vs Longitudinal Waves
9.3 Graphical Representation
9.4 Wave speed             
9.5.1 Phase Relationship
+++9.5.2 Graphical Representation of Phase Relationship
9.6.1 Longitudinal Wave             
+++9.6.2 Interpretation of Longitudinal Wave Graphs
9.7 Electromagnetic wave
9.8 Intensity
9.9.1 Polarization
+++9.9.2 The Three Polarizer Problem

For convenience, supporting resources are also listed by types:

Demonstrations: Click HERE

Explanation Videos: Click HERE

Animations: Click HERE


🍏 Wave Speed {phet applet}

🍏 Longitudinal Wave {ngsir  applet}

🍏 Longitudinal Wave {cabrillo flash}

🍏 EM Wave {cabrillo flash}

🍏 Polarizers {cabrillo applet}