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Course11510611958 lectures

Waves and Oscillations

Prof. M. S. Santhanam · IISER Pune

Start with lecture 1 At NPTEL

Lectures

Week 1

  1. Simple Harmonic Motion Video
  2. Superposition of Oscillations : Beats Video
  3. Superposition of Oscillations : Beats Video
  4. Superposition of Oscillations : Lissajous Figures Video
  5. Simple Harmonic Motion : Problems Video

Week 2

  1. Damped oscillator : Part 1 Video
  2. Damped oscillator : Part 2 Video
  3. "Damped oscillator and Q-factor " Video
  4. Damped oscillator : Problems Video
  5. Forced oscillator : Part 1 Video

Week 3

  1. Forced oscillator : Part 2 Video
  2. Resonances Video
  3. Q-factor of forced oscillator Video
  4. Applications of forced oscillator Video
  5. Forced oscillator : Problems Video

Week 4

  1. Coupled Oscillations : Part 1 Video
  2. Coupled Oscillations : Part 2 Video
  3. Solving for normal modes Video
  4. Coupled oscillations : More examples Video
  5. Coupled oscillator : Problems Video

Week 5

  1. Coupled Oscillations of Loaded String Video
  2. Solutions for Loaded String Video
  3. Oscillations of Loaded String Video
  4. Continuum Limit of Loaded String Video

Week 6

  1. Wave equation and its solutions Video
  2. Wave equation : impedance and velocities Video
  3. Standing waves Video
  4. Transverse waves in periodic structures Video
  5. Wave equation : Problems Video

Week 7

  1. Reflection and transmission of waves Video
  2. Impedance matching Video
  3. Energy of vibrating string Video
  4. Dispersion of waves Video
  5. Bandwidth theorem and problems Video

Week 8

  1. Longitudnal Waves and Speed of Sound Video
  2. Longitudnal Standing Waves Video
  3. Sound Intensity Video
  4. Longitudnal Waves: Problems Video

Week 9

  1. Fourier Series: Part 1 Video
  2. Fourier Series: Part 2 Video
  3. Fourier Series and Energy of Vibrating String Video
  4. Frequency Spectrum and Fourier Transforms Video
  5. Fourier Series: Problems Video

Week 10

  1. Waves in Optical Systems Video
  2. Waves in Optical Systems: Applying Fermat's Principle Video
  3. Waves in Optical Systems: Thin Lens Video
  4. Waves in Optical Systems: Matrix Method Video
  5. Waves in Optical Systems: Problems Video

Week 11

  1. Interference: Part 1 Video
  2. Interference: Newton's rings Video
  3. Michelson and Fabry-Perot Interferometers Video
  4. Young's Double Slit Experiment Video
  5. Diffraction Video

Week 12

  1. Beyond Linear Oscillators: Non-linear Pendulum Video
  2. Beyond Linear Oscillators: Forced Oscillator Video
  3. Beyond Linear Oscillators: Chaotic Oscillator Video
  4. Beyond Linear Waves: Solitary Waves Video
  5. Waves in Quantum Mechanics and Summary Video

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IISER Pune
Department
Physics
Teacher
Prof. M. S. Santhanam
Level
Undergraduate
Language
English
Subjects
Physics
Source
NPTEL
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
Attribution
NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge. Coordinated by IIT Madras.
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