Waves and sound(in dutch golven en trillingen)

Download Sau puteţi descărca toate fişierele într-o singură arhivă.

Titlu	Waves and sound(in dutch golven en trillingen)
Descriere	Hi there For dutch viewers I made this youtube instruction on waves and sound using 4 phet annimations http://youtu.be/zU3WdZOPDws
Durata	30 minutes
Răspunsuri incluse	Yes
Limbă	Dutch
Cuvinte cheie	frequency, pendulum, period, sound, spring, waves
Simularea	Masses & Springs, Pendulum Lab, Resonance, Sound