Some of the
main topics for Physics chapter Dual Nature of Radiation and Matter (Class 12) along with
their details are:
1. Introduction to Dual Nature of Radiation and Matter
- Definition of Dual
Nature
- Historical
Background of Dual Nature of Radiation and Matter
2. Photoelectric Effect
- Definition of
Photoelectric Effect
- Experimental Study
of Photoelectric Effect
- Laws of
Photoelectric Emission
- Einstein's
Photoelectric Equation
3. Matter Waves
- Definition of Matter
Waves
- de Broglie's
Hypothesis
- Davisson-Germer
Experiment
- Concept of
wavelength of a particle
- Relation between
momentum and wavelength
4. Wave - Particle Duality
- Explanation of
Wave-Particle Duality
- Complementarity
Principle
- Heisenberg's
Uncertainty Principle
5. Applications of Dual Nature of Radiation and Matter
- Electron Microscope
- Electron Diffraction
6. Bohr's Model of Atom Revisited
- Wave Mechanics and
Atomic Structure
- Hydrogen Atom and
its Spectrum
Note: These are the
main topics covered in the Dual Nature of Radiation and Matter chapter of
Physics Class 12 in India. The syllabus may vary in different countries.
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