Mechanical waves Whiteboard presentation Play

Mechanical waves Animation Play

Mechanical waves Class activity Play

Mechanical waves Animation Play

Mechanical waves Student activity Play

Mechanical waves Whiteboard exercise Play

Mechanical waves Class activity Play

Mechanical waves versus electromagnetic waves Animation Play

Monochromaticity, divergence and coherence Student activity Play

More waves Simulation Play

More waves Whiteboard exercise Play

More waves Student activity Play

Motorisation and our environment Student activity Play

Movement of an electron between the levels Whiteboard exercise Play

Niels Bohr assumption Animation Play

Niels Bohr assumption Student activity Play

On what does an increase in temperature depend? Simulation Play

On what does an increase in temperature depend? Whiteboard exercise Play

On what does an increase in temperature depend? Student activity Play

Orbits of electrons Animation Play

Other applications of neutralisation Student activity Play

Other applications of neutralisation Whiteboard exercise Play

Ozone hole: measures to prevent expansion Whiteboard exercise Play

Ozone hole: measures to prevent expansion Student activity Play

Particles or waves? Animation Play