The origin and registration of seismic waves Student activity Play

The origins of seismic waves Slideshow Play

The phenomenon of radiation Student activity Play

The properties of γ radiation Student activity Play

The range of radiation Chart Play

The ranges of electromagnetic waves Whiteboard presentation Play

The ranges of electromagnetic waves Animation Play

The ranges of electromagnetic waves Class activity Play

The ranges of radio waves Animation Play

The reflection of sound waves Animation Play

The reflection of sound waves Whiteboard exercise Play

The reflection of sound waves Student activity Play

The reflection of sound waves Animation Play

The reflection of sound waves Animation Play

The wavelengths in the electromagnetic spectrum Simulation Play

Threats related to electromagnetic waves Class activity Play

Threats related to electromagnetic waves Whiteboard presentation Play

Transfer of energy by waves Student activity Play

Transfer of energy by waves Whiteboard exercise Play

Transistor amplifiers Student activity Play

Transmitter aerials Slideshow Play

Transverse and longitudinal waves Student activity Play

Transverse and longitudinal waves Animation Play

Transverse and longitudinal waves Simulation Play

Transverse and longitudinal waves Whiteboard exercise Play