Below are the materials for Unit 13 - Modern Physics. Additional materials will be added as we move through the unit.

YouTube Videos for each section of the notes:

Section I: Evidence for Wave Behavior of Light

Section II: Evidence for Particle Behavior of Light

Section III: DeBroglie Wavelength

Section IV: Thomson's Model AKA "Plum Pudding" Atomic Model (1904)

Section V: Rutherford's Atomic Model (1911)

Section VI: Bohr's Model (1913)

Section VII: Ionization Potential (Energy)

Section VIII: Atomic Spectra

Section IX: Electron Cloud Model (Schrondinger) (1926)

Section X: The Atom

Section XI: Mass-Energy Relationship

Section XII: Nuclear Mass and Energy

Section XIII: Energy from Nuclear Reaction

Section XIV: Fundamental Forces

Section XV: Classification of Subatomic Particles

Section XVI: Particle Physics Example Questions