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The BIG idea CHAPTER OUTLINE NEW CHAPTER Waves CHAPTER Waves transfer energy and interact in predictable ways. Waves transfer energy. Waves have measurable.

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Presentation on theme: "The BIG idea CHAPTER OUTLINE NEW CHAPTER Waves CHAPTER Waves transfer energy and interact in predictable ways. Waves transfer energy. Waves have measurable."— Presentation transcript:

1 the BIG idea CHAPTER OUTLINE NEW CHAPTER Waves CHAPTER Waves transfer energy and interact in predictable ways. Waves transfer energy. Waves have measurable properties. Waves behave in predictable ways CHAPTER RESOURCES

2 VOCABULARY KEY CONCEPT CHAPTER HOME medium mechanical wave wave Waves transfer energy. SECTION OUTLINE SECTION OUTLINE transverse wave longitudinal wave Transverse Wave direction of disturbance direction of wave transfer of energy 1.1 SIMULATION Simulate the effect different degrees of force have on a wave. CHAPTER RESOURCES CHAPTER RESOURCES

3 VOCABULARY KEY CONCEPT CHAPTER HOME medium mechanical wave wave Waves transfer energy. SECTION OUTLINE SECTION OUTLINE transverse wave longitudinal wave Longitudinal Wave direction of disturbance direction of wave transfer of energy 1.1 CHAPTER RESOURCES CHAPTER RESOURCES

4 VOCABULARY KEY CONCEPT CHAPTER HOME A disturbance that transfers energy from one place to another without requiring matter to move the entire distance. wave KEY CONCEPT SUMMARY KEY CONCEPT SUMMARY Waves transfer energy. medium mechanical wave wave transverse wave longitudinal wave 1.1 CHAPTER RESOURCES CHAPTER RESOURCES

5 VOCABULARY KEY CONCEPT CHAPTER HOME A substance through which a wave moves. medium KEY CONCEPT SUMMARY KEY CONCEPT SUMMARY Waves transfer energy. medium mechanical wave wave transverse wave longitudinal wave 1.1 CHAPTER RESOURCES CHAPTER RESOURCES

6 VOCABULARY KEY CONCEPT CHAPTER HOME A wave, such as a sound wave or a seismic wave, that transfers kinetic energy through matter. mechanical wave KEY CONCEPT SUMMARY KEY CONCEPT SUMMARY Waves transfer energy. medium mechanical wave wave transverse wave longitudinal wave 1.1 CHAPTER RESOURCES CHAPTER RESOURCES

7 VOCABULARY KEY CONCEPT CHAPTER HOME A type of wave in which the disturbance moves at right angles, or perpendicular, to the direction in which the wave travels. transverse wave KEY CONCEPT SUMMARY KEY CONCEPT SUMMARY Waves transfer energy. medium mechanical wave wave transverse wave longitudinal wave 1.1 CHAPTER RESOURCES CHAPTER RESOURCES

8 VOCABULARY KEY CONCEPT CHAPTER HOME A type of wave in which the disturbance moves in the same direction that the wave travels. longitudinal wave KEY CONCEPT SUMMARY KEY CONCEPT SUMMARY Waves transfer energy. medium mechanical wave wave transverse wave longitudinal wave 1.1 CHAPTER RESOURCES CHAPTER RESOURCES

9 VOCABULARY KEY CONCEPT CHAPTER HOME trough amplitude crest Waves have measurable properties. SECTION OUTLINE SECTION OUTLINE wavelength frequency water level at rest fixed point crest trough Frequency is the number of wavelengths passing a fixed point in a certain amount of time. Wavelength is the distance from one crest or trough to the next. Amplitude is the distance a medium moves above or below its position at rest. 1.2 CHAPTER RESOURCES CHAPTER RESOURCES

10 VOCABULARY KEY CONCEPT CHAPTER HOME trough amplitude crest Waves have measurable properties. SECTION OUTLINE SECTION OUTLINE wavelength frequency 1.2 VISUALIZATION Watch the graph of a wave form. CHAPTER RESOURCES CHAPTER RESOURCES

11 VOCABULARY KEY CONCEPT CHAPTER HOME The highest point, or peak, of a wave. crest KEY CONCEPT SUMMARY KEY CONCEPT SUMMARY Waves have measurable properties. trough amplitude crest wavelength frequency 1.2 CHAPTER RESOURCES CHAPTER RESOURCES

12 VOCABULARY KEY CONCEPT CHAPTER HOME The lowest point, or valley, of a wave. trough KEY CONCEPT SUMMARY KEY CONCEPT SUMMARY Waves have measurable properties. trough amplitude crest wavelength frequency 1.2 CHAPTER RESOURCES CHAPTER RESOURCES

13 VOCABULARY KEY CONCEPT CHAPTER HOME The maximum distance that a disturbance causes a medium to move from its rest position; the distance between a crest or trough of a wave and line through the center of a wave. amplitude KEY CONCEPT SUMMARY KEY CONCEPT SUMMARY Waves have measurable properties. trough amplitude crest wavelength frequency 1.2 CHAPTER RESOURCES CHAPTER RESOURCES

14 VOCABULARY KEY CONCEPT CHAPTER HOME The distance from one wave crest to the next crest, or from any part of one wave to the identical part on the next wave. wavelength KEY CONCEPT SUMMARY KEY CONCEPT SUMMARY Waves have measurable properties. trough amplitude crest wavelength frequency 1.2 CHAPTER RESOURCES CHAPTER RESOURCES

15 VOCABULARY KEY CONCEPT CHAPTER HOME The number of wavelengths (or wave crests) that pass a fixed point in a given amount of time, usually one second. frequency KEY CONCEPT SUMMARY KEY CONCEPT SUMMARY Waves have measurable properties. trough amplitude crest wavelength frequency 1.2 CHAPTER RESOURCES CHAPTER RESOURCES

16 VOCABULARY KEY CONCEPT CHAPTER HOME Reflection Waves behave in predictable ways. reflection SECTION OUTLINE SECTION OUTLINE refraction diffraction interference 1.3 CHAPTER RESOURCES CHAPTER RESOURCES

17 VOCABULARY KEY CONCEPT CHAPTER HOME Waves behave in predictable ways. reflection SECTION OUTLINE SECTION OUTLINE Refraction refraction diffraction interference 1.3 CHAPTER RESOURCES CHAPTER RESOURCES

18 VOCABULARY KEY CONCEPT CHAPTER HOME Waves behave in predictable ways. reflection SECTION OUTLINE SECTION OUTLINE Diffraction refraction diffraction interference 1.3 CHAPTER RESOURCES CHAPTER RESOURCES

19 VOCABULARY KEY CONCEPT CHAPTER HOME The bouncing back of a wave after it strikes a barrier. reflection KEY CONCEPT SUMMARY KEY CONCEPT SUMMARY Waves behave in predictable ways. reflection refraction diffraction interference 1.3 CHAPTER RESOURCES CHAPTER RESOURCES

20 VOCABULARY KEY CONCEPT CHAPTER HOME The bending of a wave as it crosses the boundary between two mediums at an angle other than 90 degrees. refraction KEY CONCEPT SUMMARY KEY CONCEPT SUMMARY Waves behave in predictable ways. reflection refraction diffraction interference 1.3 CHAPTER RESOURCES CHAPTER RESOURCES

21 VOCABULARY KEY CONCEPT CHAPTER HOME The spreading out of waves as they pass through an opening or around the edges of an obstacle. diffraction KEY CONCEPT SUMMARY KEY CONCEPT SUMMARY Waves behave in predictable ways. reflection refraction diffraction interference 1.3 CHAPTER RESOURCES CHAPTER RESOURCES

22 VOCABULARY KEY CONCEPT CHAPTER HOME The meeting and combining of waves; the adding or subtracting of wave amplitudes that occurs as waves overlap. interference KEY CONCEPT SUMMARY KEY CONCEPT SUMMARY Waves behave in predictable ways. reflection refraction diffraction interference 1.3 CHAPTER RESOURCES CHAPTER RESOURCES

23 VOCABULARY KEY CONCEPT CHAPTER HOME I. Waves transfer energy. A. A wave is a disturbance. B. Waves can be classified by how they move. 1. Transverse Waves 2. Longitudinal Waves KEY CONCEPT SUMMARY KEY CONCEPT SUMMARY 1. Forces and Waves 2. Materials and Waves Waves transfer energy. medium mechanical wave wave transverse wave longitudinal wave 3. Energy and Waves 1.1 CHAPTER RESOURCES CHAPTER RESOURCES

24 VOCABULARY KEY CONCEPT CHAPTER HOME II. Waves have measurable properties. KEY CONCEPT SUMMARY KEY CONCEPT SUMMARY A. Waves have amplitude, wavelength, and frequency. 1. Measuring Wave Properties 2. How Frequency and Wavelength Are Related 3. Graphing Wave Properties B. Wave speed can be measured. Waves have measurable properties. trough amplitude crest wavelength frequency 1.2 CHAPTER RESOURCES CHAPTER RESOURCES

25 VOCABULARY KEY CONCEPT CHAPTER HOME III. Waves behave in predictable ways. A. Waves interact with materials. B. Waves interact with other waves. 1. Waves Adding Together 2. Waves Canceling Each Other Out KEY CONCEPT SUMMARY KEY CONCEPT SUMMARY Waves behave in predictable ways. reflection refraction diffraction interference 1. Reflection 2. Refraction 3. Diffraction 1.3 CHAPTER RESOURCES CHAPTER RESOURCES

26 CHAPTER HOME Image Gallery Click on the icons to see a larger image or animation. SIMULATION Simulate the effect different degrees of force have on a wave. VISUALIZATION Watch the graph of a wave form.

27 CHAPTER HOME Image Gallery BACK TO IMAGE GALLERY

28 CHAPTER HOME Image Gallery BACK TO IMAGE GALLERY

29 CHAPTER HOME Image Gallery BACK TO IMAGE GALLERY

30 CHAPTER HOME Image Gallery BACK TO IMAGE GALLERY

31 CHAPTER HOME Image Gallery BACK TO IMAGE GALLERY

32 CHAPTER HOME Image Gallery BACK TO IMAGE GALLERY

33 BACK TO CHAPTER Click on the items below to access resources on Standardized Test Practice Practice state standardized tests Math Tutorial Review math concepts Resource Centers Get more information on select science topics Content Review Review key concepts and vocabulary Audio Readings Hear chapter audio readings Image Gallery Click here to view chapter images and animations CLASSZONE.COM Chapter Resources CHAPTER HOME


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