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Atomic Spectra
Pakistan (E-CAT, M-CAT etc...)
E-CAT
Physics (
Total Videos: 994
)
Preference
All Chapters
Chapter 1: Measurements
Chapter 2: Vectors and Equilibrium
Chapter 3: Motion and Force
Chapter 4: Work and Energy
Chapter 5: Circular Motion
Chapter 6: Fluid Dynamics
Chapter 7: Oscillations
Chapter 8: Waves
Chapter 9: Physical Optics
Chapter 10: Optical Instruments
Chapter 11: Heat and Thermodynamics
Chapter 12: Electrostatics
Chapter 13: Current Electricity
Chapter 14: Electromagnetism
Chapter 15: Electromagnetic Induction
Chapter 16: Alternating Current
Chapter 17: Physics of Solids
Chapter 18: Electronics
Chapter 19: Dawn of Modern Physics
Chapter 20: Atomic Spectra
Chapter 21: Nuclear Physics
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Chapter 20 Atomic Spectra (
45 videos
)
  (
Practice Test
)
20.1: Atomic Spectra (
Practice Test
)
Hazards of Radiations and Safety Measures
16072 views
Atomic Spectra
7003 views
1-More on Atomic Spectra
4842 views
2-More on Atomic Spectra
3271 views
Atomic Spectrum of Hydrogen
1521 views
The Geiger Marsden Experiment
3538 views
Rutherford's Atomic Model
2125 views
20.2: Bohr's Model of the Hydrogen Atom (
Practice Test
)
Optical Spectrum
12848 views
Bohr's Model of the Hydrogen Atom
2523 views
Problem-Bohr's Model of the Hydrogen Atom
7003 views
Hydrogen Emission Spectrum
1723 views
Energy Level Diagram
662 views
More on Energy Level Diagram
3316 views
De-Broglie's Interpretation of Bohr's Orbits
6366 views
Quantized Radii
3813 views
More on Quantized Radii
1375 views
Problem-Quantized Radii
6489 views
Quantized Energies
3230 views
More on Quantized Energies
1254 views
Problem-Quantized Energies
4944 views
Success and Failure of Bohr's Theory
6712 views
Excitation and Ionization Potential
2211 views
20.3: Inner Shell Transitions and Characteristic X-Rays (
Practice Test
)
More on Excitation and Ionization Potential
7986 views
Inner Shell Transitions and Characteristic X-Rays
6499 views
Production of X-Rays
3858 views
More on Production of X-Rays
1323 views
Problem-Production of X-Rays
16595 views
The Continuous X-Ray Spectrum
9218 views
Properties of X-Rays
2207 views
More on Properties of X-Rays
3630 views
Uses of X-Rays
4412 views
CAT-Scanner
2638 views
20.4: Uncertainty Within the Atom
Biological Effects of X-Rays
3825 views
20.5: Laser (
Practice Test
)
Uncertainty Within the Atom
2092 views
More on Uncertainty Within the Atom
10645 views
Laser
5327 views
More on Laser
12363 views
Spontaneous and Stimulated Emission
20892 views
Population Inversion and Laser Action
12334 views
2- More on Kinds of Lasers
2928 views
Ruby Laser
36391 views
Helium-Neon Laser
4475 views
More on Population Inversion and Laser Action
906 views
Kinds of Lasers
515 views
1- More on Kinds of Lasers
520 views
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