Spontaneous and stimulated emission Whiteboard exercise Play

Spontaneous emission Animation Play

State at room temperature Student activity Play

Stimulated emission Animation Play

Sulphur dioxide and acid rain Student activity Play

Temperature difference Whiteboard exercise Play

Temperature difference Student activity Play

Temperature difference Simulation Play

The absorption and emission of energy Animation Play

The application of thermal expansion Whiteboard exercise Play

The application of thermal expansion Student activity Play

The causes of convection Student activity Play

The causes of convection Whiteboard exercise Play

The colour of the laser beam Whiteboard exercise Play

The cooling of lake water Student activity Play

The cooling of lake water Whiteboard exercise Play

The emission and absorption of photons Simulation Play

The emission and absorption of photons Student activity Play

The emission and absorption of photons Simulation Play

The emission of light Animation Play

The energy levels of hydrogen atom Student activity Play

The energy of a cell Animation Play

The energy of a cell Student activity Play

The First Law of Thermodynamics Whiteboard presentation Play

The First Law of Thermodynamics Class activity Play