Modern Physics
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Modern Physics Intro
Photoelectric Effect
Unexpected Results
K.E. of Photoelectron
Summary of the Photoelectric Effect
Quantum Theory Einstein
α
The Atom / Early Models
Bohr Model of the Atom
?
Black Box / Emission Spectra
Hydrogen (H)
Helium (He)
Neon (Ne)
Bohr's Conclusions
E1
E2
E3
E4
E5
Bohr Atom Examples
Electrons Limited Energy?
E
max
= hf - Wo
Emax = hf - Wo
Photon-Particle Collision
s-orbital
p-orbital
d-orbital
f-orbital
Matter Waves
Limitations of Bohr Model
Conservation, Mass, Energy
Forces Inside the Nucleus
u
u
d
Subatomic Particles