Radio waves and microwaves Student activity Play

Radio waves and microwaves Whiteboard exercise Play

Reflection and refraction of waves Class activity Play

Reflection and refraction of waves Whiteboard presentation Play

Reflection and refraction of waves Whiteboard presentation Play

Reflection and refraction of waves Class activity Play

Reflection of plane waves Whiteboard exercise Play

Reflection of plane waves Student activity Play

Reflection of plane waves Animation Play

Refraction of plane waves Simulation Play

Refraction of plane waves Animation Play

Refraction of plane waves Whiteboard exercise Play

Refraction of plane waves Student activity Play

Relative motion Student activity Play

Satellite navigation systems Student activity Play

Satellite navigation systems Whiteboard exercise Play

Satellite telephony Slideshow Play

Seismic waves Class activity Play

Seismic waves Student activity Play

Seismic waves Whiteboard presentation Play

Seismic waves Animation Play

Seismic waves Slideshow Play

Seismic waves and the inside of the Earth Whiteboard exercise Play

Seismic waves and the inside of the Earth Student activity Play

Sound waves Whiteboard exercise Play