13. Dispersive Medium, Phase Velocity, Group Velocity
1:17:33
14. Fourier Transform, AM Radio
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8.03 - Lect 12 - Dispersion, Phase Velocity, Group Velocity
57:08
1. Periodic Oscillations, Harmonic Oscillators
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14. Maxwell's Equations and Electromagnetic Waves I
43:33
Group & Phase Velocities of Wave packet in Quantum Mechanics
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19. Waves in Medium
1:13:29
11. Sound Waves
1:22:26