A beam of light in a rocket Animation Play

A bee's flight path Animation Play

A laser Student activity Play

A mirror and a light bulb Student activity Play

A mirror and a light bulb Simulation Play

A path of motion Student activity Play

A path of motion Whiteboard exercise Play

A vibrating beam Student activity Play

A vibrating beam Whiteboard exercise Play

Car headlights Animation Play

Changes in energy Animation Play

Characteristic rays Animation Play

Coherent light Animation Play

Coherent beam, monochromatic beam Animation Play

Colour addition Student activity Play

Coloured objects Student activity Play

Coordinates of the points Whiteboard exercise Play

Deflection of a beam of light Animation Play

Different frames of reference Animation Play

Diffraction of X-rays Whiteboard exercise Play

Diffraction of X-rays Student activity Play

Diffraction of X-rays Simulation Play

Discovery of the atomic nucleus by Ernest Rutherford Animation Play

Dispersion of light Student activity Play

Effect of gravitation on a beam of light Student activity Play