1. Physics for Scientists and Engineers, 3rd edition
Lecture PowerPoint
Physics for Scientists and Engineers, 3rd edition
Fishbane Gasiorowicz Thornton
© 2005 Pearson Prentice Hall
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2. Chapter 14
Waves

3. Types of Waves: Transverse

4. Types of Waves: Longitudinal

5. The Wave Equation
(14-10)

6. Periodic Waves
(14-18)
(14-17)
(14-20)

7. Traveling Waves: Transverse Waves
(14-22)

8. Traveling Waves: Longitudinal Waves
(14-27)
(14-28)

9. How the Wave Speed Depends on the Medium The Speed of Sound in Air
(14-29)
The Speed of Sound in Air
(14-31)
Shear Waves in Solids
(14-32)

10. Energy and Power in Waves
The Power Delivered by Waves
(14-35)
For a harmonic traveling wave:
(14-36)
(14-37)

11. Standing Waves
(14-39)
(14-41)

12. The Frequencies of Standing Waves
1. For a particular string, the standing waves with smaller wavelengths also have smaller oscillation periods.
2. For a given wavelength and string length, a less dense string vibrates more rapidly than a denser one.
3. For a given wavelength and string length, a string under more tension vibrates more rapidly than a string under less tension.

13. Standing Waves
Harmonics
(14-44a)
(14-44b)
(14-44c)

14. The Nature of Sound Waves
More about Sound
The Nature of Sound Waves
(14-45)

15. More about Sound
Standing Sound Waves

16. More about Sound
Standing Sound Waves

17. More about Sound
Hearing Sounds

18. The Doppler Effect
Moving Source
(14-49)

19. The Doppler Effect
Moving Observer
(14-53)

20. Shock Waves
(14-59)