Download Bohr Model for the Hydrogen Atom In Quantum Mechanics, the

Modern Physics
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Photoelectric Effect
Bohr Model for the Atom
Schrodinger Wave Equation
Quantum Mechanical Tunneling
Periodic Table of the Elements
The Photoelectric Effect
Em = h - q
q = work function
E1
+q
Bohr Model for the Hydrogen Atom
E2
-q
-q
The electron in its
stable rest state.
+q
E2
h
E1
The electron is excited to
the first excited energy
state, E2. Only certain
energies are allowed
by quantum mechanics.
+q
-q
The electron looses energy as it falls back
to the rest state. E2 - E1 = h
Bohr Model for the Hydrogen Atom
In Quantum Mechanics, the momentum , p, of a particle is equal to and integer, n,
times Planks constant, h, divided by 2. Equating the electrostatic force and the
centripetal force for the electron in the Bohr atom, we get the following.
+q
-q
r
Bohr Model for the Hydrogen Atom
Bohr Model for the Hydrogen Atom
Electron Orbits and Transitions in the Bohr Model
Probability and the Heisenberg Uncertainty Principal
The Schrodinger Wave Equation-Basic Postulates
The Schrodinger Wave Equation-Basic Postulates
The Schrodinger Wave Equation-Three dimensions
The time independent equation in one dimension is
Potential Well Problem.
Potential Well Problem Solution
Potential Well Problem Solution
Potential Well Problem Solution
Tunneling
The Periodic Chart