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The Atomic Spectra
Sindh
Class 12
Physics (
Total Videos: 377
)
Preference
All Chapters
Chapter 11: Heat
Chapter 12: Electrostatics
Chapter 13: Current Electricity
Chapter 14: Magnetism and Electro-Magnetism
Chapter 15: Electrical Measuring Instruments
Chapter 16: Electromagnetic Waves and Electronics
Chapter 17: Advent of Modern Physics
Chapter 18: The Atomic Spectra
Chapter 19: The Atomic Nucleus
Chapter 20: Nuclear Radiations
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Select a chapter above and press 'Show Content'. Click a video topic below to view.
Chapter 18 The Atomic Spectra (
28 videos
)
  (
Practice Test
)
18.1: The Spectrum of Hydrogen Atom (
Practice Test
)
Atomic Spectra
1-More on Atomic Spectra
7003 views
2-More on Atomic Spectra
4842 views
Atomic Spectrum of Hydrogen
More on Atomic Spectrum of Hydrogen
1521 views
18.2: Bohr's Model for The Hydrogen Atom (
Practice Test
)
Postulates of Bohr's Model of the Hydrogen Atom
Problem on Postulates of Bohr's Model of the Hydrogen Atom
Defects of Bohr's Atomic Model
11060 views
More on Defects of Bohr's Atomic Model
5793 views
18.3: Excitation and Ionization Potential (
Practice Test
)
Excitation and Ionization Potential
6712 views
18.4: X-Ray Spectra (
Practice Test
)
Production of X-Rays
6499 views
More on Production of X-Rays
3858 views
Problem-Production of X-Rays
1323 views
Production of Continuous X-Ray Spectrum
18.5: X-Ray Continuous Spectra or X-Ray Bremsstrahlung (
Practice Test
)
Properties of X-Rays
9218 views
More on Properties of X-Rays
2207 views
Uses of X-Rays
3630 views
18.6: Introduction to LASERS (
Practice Test
)
LASER (Light Amplification by Stimulated Emission of Radiation)
More on Laser
5327 views
Spontaneous, Stimulated Emission and Population Inversion in LASER
Construction and Working of LASER
18.7: The LASER Principle (
Practice Test
)
More on Population Inversion and Laser Action
12334 views
Kinds of Lasers
906 views
1- More on Kinds of Lasers
515 views
2- More on Kinds of Lasers
520 views
18.8: Operation of Ruby LASER (
Practice Test
)
Ruby Laser
2928 views
Helium - Neon Laser
36391 views
18.9: Applications of LASER
Uses of Laser in Medicine and Industry
4475 views
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