17 Quantum Physics

17.1 PHOTOELECTRIC EFFECT
17.1.1 Photoelectrons
17.1.2 Experimental Set-Up
17.1.3 Saturation Current
17.1.4 Stopping Potential
17.1.5 I-V Graph
17.1.6 Experimental Contradictions

17.2 PHOTON THEORY
17.2.1 Photon Model of Light
17.2.2 Photoelectric Equation
17.2.3 Experimental Evidence
17.2.4 KEmax-f Graph

17.3 ATOMIC STRUCTURE
17.3.1 Bohr’s Atom
17.3.2 Emission Spectrum
17.3.3 Absorption Spectrum

17.4 X-RAY
17.4.1 X-Ray Spectra
17.4.2 Characteristic Lines
17.4.3 Bremsstrahlung Radiation

17.5 WAVE-PARTICLE DUALITY
17.5.1 Wave-Particle Duality
17.5.2 Momentum of Photon
17.5.3 De Broglie Wavelength
17.5.4 Heisenberg’s Uncertainty Principle

APPENDIX A:
Afterword

For the PDF version, click here.

Demonstrations: Click here

Explanations: Click here

Applets:
PhET Photoelectric Effect: Click here
PhET Neon Lights and Other Discharge Lamps: Click here
PhET Fourier: Making Waves: Click here

Comics: Click here