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Waves and Oscillations

Waves and Oscillations. Instructor: Prof. M. S. Santhanam, Department of Physics, IISER Pune. In this course, systematic theoretical background to the understanding of wave phenomenon in a wide spectrum of applications will be covered. Emphasis is placed on how theoretical ideas are applied in practice. (from nptel.ac.in)

Lecture 30 - Reflection and Transmission of Waves


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Lecture 01 - Simple Harmonic Motion
Lecture 02 - Superposition of Oscillations: Beats
Lecture 03 - Superposition of Oscillations: Beats (cont.)
Lecture 04 - Superposition of Oscillations: Lissajous Figures
Lecture 05 - Simple Harmonic Motion: Problems
Lecture 06 - Damped Oscillator, Part 1
Lecture 07 - Damped Oscillator, Part 2
Lecture 08 - Damped Oscillator and Q-Factor
Lecture 09 - Damped Oscillator: Problems
Lecture 10 - Forced Oscillator, Part 1
Lecture 11 - Forced Oscillator, Part 2
Lecture 12 - Resonances
Lecture 13 - Q-Factor of Forced Oscillator
Lecture 14 - Applications of Forced Oscillator
Lecture 15 - Forced Oscillator: Problems
Lecture 16 - Coupled Oscillations, Part 1
Lecture 17 - Coupled Oscillations, Part 2
Lecture 18 - Solving for Moral Modes
Lecture 19 - Coupled Oscillations: More Examples
Lecture 20 - Coupled Oscillations: Problems
Lecture 21 - Coupled Oscillations of Loaded String
Lecture 22 - Solutions for Loaded String
Lecture 23 - Oscillations of Loaded String
Lecture 24 - Continuum Limit of Loaded String
Lecture 25 - Wave Equation and its Solutions
Lecture 26 - Wave Equation: Impedance and Velocities
Lecture 27 - Standing Waves
Lecture 28 - Transverse Waves in Periodic Structures
Lecture 29 - Wave Equation: Problems
Lecture 30 - Reflection and Transmission of Waves
Lecture 31 - Impedance Matching
Lecture 32 - Energy of Vibrating String
Lecture 33 - Dispersion of Waves
Lecture 34 - Bandwidth Theorem and Problems
Lecture 35 - Longitudinal Waves and Speed of Sound
Lecture 36 - Longitudinal Standing Waves
Lecture 37 - Sound Intensity
Lecture 38 - Longitudinal Waves: Problems
Lecture 39 - Fourier Series, Part 1
Lecture 40 - Fourier Series, Part 2
Lecture 41 - Fourier Series and Energy of Vibrating String
Lecture 42 - Frequency Spectrum and Fourier Transforms
Lecture 43 - Fourier Series: Problems
Lecture 44 - Waves in Optical Systems
Lecture 45 - Waves in Optical Systems: Applying Fermat's Principle
Lecture 46 - Waves in Optical Systems: Thin Lens
Lecture 47 - Waves in Optical Systems: Matrix Method
Lecture 48 - Waves in Optical Systems: Problems
Lecture 49 - Interference
Lecture 50 - Interference: Newton's Rings
Lecture 51 - Michelson and Fabry-Perot Interferometers
Lecture 52 - Young's Double Slit Experiment
Lecture 53 - Diffraction
Lecture 54 - Beyond Linear Oscillators: Nonlinear Pendulum
Lecture 55 - Beyond Linear Oscillators: Forced Oscillator
Lecture 56 - Beyond Linear Oscillators: Chaotic Oscillator
Lecture 57 - Beyond Linear Waves: Solitary Waves
Lecture 58 - Waves in Quantum Mechanics and Summary