Change speed, radius, measure time
Author: Helen Reynolds
Simple simulation of effect, vary wavelength, p.d., metal
http://www.kcvs.ca/site/projects/JS_files/Photoelectric_Effect/PhotoElectric.html
Helen rates this resource as Good
Adjust wavelength of radiation to emit electrons
Adjust wavelength of radiation to emit electrons
http://www.thephysicsaviary.com/Physics/Programs/Labs/PhotoelectricEffect/index.html
Excited electrons
Investigate exciting electrons by collisions – 2 atoms
http://mw.concord.org/nextgen/#interactives/physics/light-sound-physics/excited-electrons-physics
View shapes of orbitals of electrons in H
Energy Level Lab
Select electron energy level, view frequency of photon emitted
http://www.thephysicsaviary.com/Physics/Programs/Labs/EnergyLevelLab/index.html
Viewing spectra for different elements through grating, measuring position of lines
http://www.thephysicsaviary.com/Physics/Programs/Labs/EmissionSpectra/index.html
Investigate exciting electrons by collisions – many atoms
Change accelerting p.d., deflection p.d., B field, veiw deflection
http://www.thephysicsaviary.com/Physics/Programs/Labs/ThompsonetomLab/index.html