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

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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