The emission and absorption of photons Student activity Play

The emission of light Animation Play

The energy and work of a capacitor Animation Play

The energy levels in a solid body Student activity Play

The energy levels in a solid body Animation Play

The energy levels of hydrogen atom Simulation Play

The energy levels of hydrogen atom Whiteboard exercise Play

The energy levels of hydrogen atom Student activity Play

The energy of a capacitor Whiteboard exercise Play

The energy of a capacitor Student activity Play

The energy of a tungsten filament Animation Play

The equation for a redox reaction Animation Play

The explanation of a photoelectric effect Animation Play

The falling ball Animation Play

The field of a capacitor Student activity Play

The field of capacitor Whiteboard exercise Play

The first and second ionisation energies Animation Play

The first and second ionisation energies of the Group 2 elements Student activity Play

The flow of charge through a conductor Animation Play

The flow of charge through an insulator Animation Play

The force of attraction Animation Play

The formation of metal complexes as acid-base reactions Animation Play

The free energy change Whiteboard exercise Play

The free energy change Chart Play

The frequency of free oscillation Student activity Play