Якута А. А. - Механика - 19. Волновое уравнение. Механические волны. Скорость распространения волн

0:00:10 1. Coupled Oscillations. General Approach to Solution 0:13:41 2. Wave Process. Mechanical Waves. Demonstrations 0:20:54 3. Propagation of Pulse in a Medium 0:32:37 4. Wave Equation 0:44:37 5. Longitudinal and Transverse Waves 0:51:12 6. Plane Traveling Harmonic Wave 1:09:27 7. Displacement, Velocity, and Acceleration Wave 1:17:49 8. Wave Propagation Velocity. Transverse Waves on a String