Calculating the sides of a triangle Animation Play

Change in frequency Student activity Play

Change in frequency Whiteboard exercise Play

Changing the sign of an angle Student activity Play

Characteristic points on the sine function graph Animation Play

Circle circumscribed about a triangle Animation Play

Circles on water Animation Play

Circular waves Slideshow Play

Circular waves Student activity Play

Circular, spherical and plane waves Whiteboard exercise Play

Circular, spherical and plane waves Student activity Play

Coherent light Animation Play

Coherent light Animation Play

Coherent beam, monochromatic beam Animation Play

Communication in space Whiteboard exercise Play

Communication in space Student activity Play

Compact disc Slideshow Play

Comparing the graphs of the sine and the cosine Student activity Play

Comparison of the graphs of the sine and the cosine functions Simulation Play

Constructing the graph of the sine function Animation Play

Constructing the graph of the sine function Animation Play

Cosmic microwave background radiation (CMB) Student activity Play

Cosmic microwave background radiation (CMB) Simulation Play

CPU timing Whiteboard exercise Play

Creating the graph of a sine-like function Whiteboard exercise Play