Physics Notes PDF Free Download

Download “Physics Notes PDF Free Download” just in one click made by fully experienced teachers. The notes can be downloaded without any Login or Signup. These notes are made from the best books of Physics and are specially designed in pdf format for easy download and contain Lecture notes in simple and easy languages with full diagrams of architecture and with the full explanation. These notes are mainly for the students of B.Tech 1st year.

The notes covers following concepts:-

Modern Physics and Quantum Mechanics

  • Black body radiation spectrum
  • De Broglie‟s concept of matter waves
  • Phase Velocity
  • Group velocity
  • Relation between phase velocity and group velocity
  • Heisenberg uncertainty principle
  • Schrodinger waves equation
  • Eigenvalues and Eigenfunction
  • Eigenfunction
  • Particle in potential well of infinite depth

Electrical properties of materials

  • Quantum free electron theory- assumptions
  • Fermi energy
  • Density of states
  • Temperature dependence of resistivity of metals
  • Conductivity of Semiconducting materials
  • Hall effect
  • BCS theory
  • Maglev vehicles and Squid

Lasers and Optical Fibers

  • Einsteins coefficients
  • Essential requisites of a laser system
  • Population inversion and metastable state
  • Co2 laser
  • Semiconductor laser
  • Applications of laser
  • Holography
  • Numerical aperture
  • Attenuation

Crystal Structure

  • Space lattice
  • Bravais lattice
  • Unit cell
  • Lattice parameters
  • Crystal systems
  • Directions and planes in a crystal
  • Millar indices
  • Expressions for inter-planer
  • Co-ordination number atomic packing factor.
  • Braggs law
  • Braggs X-Ray spectrometer
  • Polymorphism and allotropy

Shock waves, Acoustics and Science of Nano Materials

  • Shock waves
  • Reddy shock tube
  • CNT – Properties
  • Electron microscope
  • Mach number
  • Mach angle
  • SEM
  • Arc discharge tube

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