Modern Physics - Physics
- Photons (basic ideas)
- Difference between photons and particles
- Energy and momentum of photons
- Pressure due to photon beam
- Intensity of photons
- Power-intensity relationship
- Photoelectric effect
- Photocurrent variation graphs
- Photocurrent variation with intensity of photon beam
- Stopping potential
- Einstein's equation of photoelectric effect
- Photoelectric cells
- Dual nature of matter
- De Broglie relationship
- Bohr atom (all formulae)
- Energy analysis in case of hydrogen-like atoms
- Transition of electrons in hydrogen-like atoms
- EM spectrum of hydrogen-like atoms
- Collision of particles with atoms and atomic transitions
- X-rays
- Continuous and characteristic X-rays
- Moseley's law
- Absorption of X-rays
- Basic ideas about nucleus
- Size of the nucleus
- Mass defect
- Binding energy
- Binding energy curve
- Binding energy calculation
- Energy calculation in fusion and fission reactions
- Q value of the reaction
- Radioactivity
- Radioactivity law
- Half-life
- Average life
- Decay constant
- Successive disintegration of nuclei
- Alpha (α), beta (β), gamma (γ) rays
- Isotopes