The operation of a heat engine Student activity Play

The origin and registration of seismic waves Student activity Play

The origin and registration of seismic waves Whiteboard exercise Play

The origins of seismic waves Slideshow Play

The reflection of sound waves Student activity Play

The reflection of sound waves Animation Play

The stomach – further mechanical breakdown and digestion of proteins Student activity Play

The stretching of a spring Animation Play

The velocity of wave propagation Student activity Play

The velocity of wave propagation Animation Play

Transfer of energy by waves Whiteboard exercise Play

Transfer of energy by waves Student activity Play

Transverse and longitudinal waves Student activity Play

Transverse and longitudinal waves Student activity Play

Transverse and longitudinal waves Simulation Play

Tsunami Animation Play

Tsunami Whiteboard exercise Play

Tsunami Student activity Play

Types of waves Animation Play

Wave pulse and a mechanical wave Whiteboard exercise Play

Wave pulse and a mechanical wave Student activity Play

Waves in liquids and solids Animation Play

What does efficiency depend on Animation Play