Welsh (Welsh)

Battery-Resistor Circuit Java Cylched Batri-Gwrthydd Download Run now
Bending Light (HTML5) HTML Plygiant Golau (HTML5) Download Run now
Blackbody Spectrum (HTML5) HTML Sbectrwm Pelydrydd Cyflawn (HTML5) Download Run now
Build an Atom (HTML5) HTML Adeiladu Atom (HTML5) Download Run now
Build an Atom Java Adeiladu Atom Download Run now
Collision Lab Flash Lab Gwrthdrawiadau Download Run now
Isotopes and Atomic Mass Java Isotopes and Atomic Mass Download Run now
Wave Interference Java Ymyriant Tonnau Download Run now

Simulations not yet translated into Welsh

The remaining simulations can be translated using the PhET Translation Utility.