Reflection and refraction of waves Class activity Play

Reflection and refraction of waves Whiteboard presentation Play

Reflection and refraction of waves Class activity Play

Reflection of light Student activity Play

Reflection of light at a smooth surface Animation Play

Reflection of plane waves Student activity Play

Reflection of plane waves Animation Play

Reflectors Student activity Play

Reflectors Whiteboard exercise Play

Reflex angles Student activity Play

Reflex angles Animation Play

Reflex angles – activity Whiteboard exercise Play

Refraction of light Student activity Play

Refraction of plane waves Student activity Play

Refraction of plane waves Simulation Play

Refraction of plane waves Animation Play

Refraction of plane waves Whiteboard exercise Play

Regular pentagon Animation Play

Regular polygons and their exterior angles Whiteboard exercise Play

Regular tetrahedron Whiteboard exercise Play

Regular tetrahedrons Student activity Play

Relationship between electromagnetic force and the position of the conductor Simulation Play

Relationship between electromagnetic force and the position of the conductor Student activity Play

Relationship between electromagnetic force and the position of the conductor Whiteboard exercise Play

Relationship between momentum and energy Student activity Play