Diffraction of waves and Huygens' Principle Student activity Play

Diffraction of waves and Huygens' principle Animation Play

Free-end reflection Student activity Play

Free-end reflection Whiteboard exercise Play

Huygens' Principle Student activity Play

Huygens' Principle Animation Play

Huygens' Principle Animation Play

Sources of plane waves Animation Play

Sources of plane waves Student activity Play

Sources of plane waves Animation Play

Sources of plane waves Student activity Play

Spherical waves Student activity Play

Spherical waves Whiteboard exercise Play

Spherical waves Student activity Play

Spherical waves Whiteboard exercise Play

The Doppler effect and the formation of a shock wave Student activity Play

The Doppler effect and the formation of a shock wave Simulation Play

The shape of the wavefront Animation Play