## Physics 1st and 2nd Semester Syllabus

**Please check time to time official site of Aktu, Any year syllabus has been changed**

### Chapter 1 – Relativistic Mechanics:

Frame of reference, Inertial & non-inertial frames, Galilean transformations, MichelsonMorley experiment, Postulates of special theory of relativity, Lorentz transformations, Length contraction, Time dilation, Velocity addition theorem, Variation of mass with velocity, Einstein‟s mass energy relation, Relativistic relation between energy and momentum, Massless particle.

### Chapter- 2 Electromagnetic Field Theory:

### Chapter- 3 Quantum Mechanics:

Black body radiation, Stefan‟s law, Wien‟s law, Rayleigh-Jeans law and Planck‟s law, Wave particle duality, Matter waves, Time-dependent and time-independent Schrodinger wave equation, Born interpretation of wave function, Solution to stationary state Schrodinger wave equation for one-Dimensional particle in a box, Compton effect.

### Chapter- 4 Wave Optics: [10]

### Chapter- 5 Fibre Optics & Laser:

**Fibre Optics**: Introduction to fibre optics, Acceptance angle, Numerical aperture, Normalized frequency, Classification of fibre, Attenuation and Dispersion in optical fibres. Laser: Absorption of radiation, Spontaneous and stimulated emission of radiation, Einstein‟s coefficients, Population inversion, Various levels of Laser, Ruby Laser, He-Ne Laser, Laser applications.

https://www.rtsall.com/2020/02/operating-system-notes-4th-semester-cse-aktu.html