Intensity of a sound wave Simulation Play

Intensity of a sound wave Animation Play

Intensity of a sound wave Whiteboard exercise Play

Intensity of a sound wave Student activity Play

Intensity of screen illumination Animation Play

Intensity of the emitted radiation Animation Play

Interactions between tectonic plates Student activity Play

Inverse square proportion Student activity Play

Light Student activity Play

Light intensity Animation Play

Limiting factor Animation Play

Loudness Simulation Play

Loudness Student activity Play

Measuring the intensity of earthquakes Student activity Play

Measuring the intensity of earthquakes Whiteboard exercise Play

Noise Animation Play

Noise and protection against noise Student activity Play

Occurrence pattern of earthquakes Animation Play

Permeability and absorption of X-rays Slideshow Play

Permeability and absorption of X-rays Student activity Play

Photoelectric effect and wavelength Slideshow Play

Photoelectric effect and wavelength Student activity Play

Planck's postulates Student activity Play

Planck's postulates Animation Play

Roentgen spectra of elements – characteristic radiation Student activity Play