QP3 and QP4 Slides
Perpendicular E and B fields to make an Electromagnetic Wave
Lenard’s Device
Work Functions for Photoelectric Effect ElementWork Function(eV) Aluminum4.08 Beryllium5.0 Cadmium4.07 Calcium2.9 Carbon4.81 Cesium2.1 Cobalt5.0 Copper4.7 Gold5.1 Iron4.5 Lead4.14 Magnesium3.68 Mercury4.5 Nickel5.01 Niobium4.3 Potassium2.3 Platinum6.35 Selenium5.11 Silver4.73 Sodium2.28 Uranium3.6 Zinc4.3 Work Functions for Photoelectric Effect Some data from Handbook of Chemistry and Physics.
Standing Wave Links PDF6Vzc
Double Slit Experiment
Double Slit with ELECTRONS !
Dart Board Trials A B C
Wave Packets This is a demo of beats