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 Whiteboard exercise Play

Measuring the intensity of earthquakes Student activity Play

Noise Animation Play

Noise and protection against noise Student activity Play

Permeability and absorption of X-rays Student activity Play

Permeability and absorption of X-rays Slideshow Play

Photoelectric effect and wavelength Student activity Play

Photoelectric effect and wavelength Slideshow Play

Planck's postulates Animation Play

Planck's postulates Student activity Play

Roentgen spectra of elements – characteristic radiation Student activity Play

Sound amplification Whiteboard exercise Play

Sound amplification Student activity Play

Sound intensity Student activity Play

Sound intensity Whiteboard presentation Play

Sound intensity Whiteboard exercise Play

Sound intensity Class activity Play

Sound intensity and distance Student activity Play

Sound intensity and distance Simulation Play