WAVES

1. TRANSVERSE WAVES

2. WATER WAVES

3. Waves on a String

4. REFLETIONS

5. SUPERPOSITION and INTERFERENCE

6. STANDING WAVES

7. Waves on a String

8. Waves in a column of Air closed at One End

9. Beats

10. CONSTRUCTIVE interference

11. DESTRUCTIVE Interference

12. LONGITUDINAL WAVES

13. Sound Waves

14. Sound Intensity

14.1. Human Perception of Sound

15. Intensity Level

16. THE DOPPLER EFFECT

17. MOVING OBSERVER

18. MOVING SOURCE

19. GENERAL CASE