1. slide 3 (wave types)

2. slide 4 (wavelength and frequency)

3. slide 13 (direction of traveling wave)

4. slide 39 (energy and power in string wave -pulse)

5. slide 42 (energy and power in string wave)

6. slide 50 (principle of superposition)

7. slide 51 (interference of waves)

8. slide 64 (standing waves)

9. slide 65 (standing waves - derivation)

10. slide 67 (positions of nodes)

11. slide 68 (positions of antinodes)

12. slide 68a (positions of nodes/antinodes)

13. slide 69 (standing wave forming from an incident wave interfering with the reflected wave)

14. slide 70 (Reflection of a pulse on hitting a hard/soft boundary)