Chapter 20: Atomic Spectra

20.1: Atomic Spectra

1. Atomic Spectra
2. More on Atomic Spectra
3. More on Atomic Spectra
4. Atomic Spectrum of Hydrogen
5. More on Atomic Spectrum of Hydrogen
6. Thomson Atomic Model
7. Rutherford's Scatterig Experiment

20.2: Bohr's Model of the Hydrogen Atom

1. Bohr's Model of the Hydrogen Atom
2. Problem-Bohr's Model of the Hydrogen Atom
3. De-Broglie's Interpretation of Bohr's Orbits
4. Energy Level Diagram
5. More on Energy Level Diagram
6. Success and Failure of Bohr's Theory
7. Quantized Radii
8. More on Quantized Radii
9. Problem-Quantized Radii
10. Quantized Energies
11. More on Quantized Energies
12. Problem-Quantized Energies
13. Hydrogen Emission Spectrum
14. Excitation and Ionization Potential
15. more on Excitation and Ionization Potential

20.3: Inner Shell Transitions and Characteristic X-Rays

1. Inner Shell Transitions and Characteristic X-Rays
2. Production of X-Rays
3. More on Production of X-Rays
4. Problem-Production of X-Rays
5. The Continuous X-Ray Spectrum
6. Properties of X-Rays
7. More on Properties of X-Rays
8. Uses of X-Ray
9. CAT - Scanner
10. Biological Effects of X-Rays

20.4: Uncertainty Within the Atom

1. Uncertainty Within the Atom

20.5: Laser

1. More on Uncertainty Within the Atom
2. Laser
3. More on Laser
4. Spontaneous and Stimulated Emission
5. Population Inversion and Laser Action
6. More on Population Inversion and Laser Action
7. Ruby Laser
8. Helium - Neon Laser
9. Uses of laser in medicine and industry
10. Kinds of Lasers
11. More on Kinds of Lasers
12. More on Kinds of Lasers