Physics Waves & Sound

Size: px
Start display at page:

Download "Physics Waves & Sound"

Transcription

1 Read Page 298 (Wave Characteristics) TQ1. How is a pulse different from a wave? Physics Waves & Sound Day 1 TQ2. What actually moves down a slinky when in the form of a wave? TQ3. What two things happen when a wave hits a hard boundary? TQ4. What is the largest difference between a mechanical wave and an electromagnetic wave? Also give, one example of each. TQ5. What is the largest difference between a longitudinal and a transverse wave? Give an example of each. CQ6. Go to as it says in the book and look at the simulation videos. Sketch what a longitudinal wave and what a transverse wave looks like. CQ7. On the diagram below, indicate where the crest, the trough, the amplitude, and the wavelength are located. TQ8. What is the symbol for wavelength and what are the units for wavelength? CQ9. Why is there no sound in space, but there is sound here on Earth? CQ10. How are the individual particles moving through a medium in a transverse wave? CQ11. Which two points on the wave below are in phase? Which two points would be 180 out of phase? TQ12. What are the two ways to calculate the wavelength of longitudinal waves? CQ13. On the diagram below, indicate the areas of compression, rarefaction, and show one wavelength. CQ14. On the diagram below, which two points could you measure to find the wavelength? Also, what is the direction of motion of the particles of Point A as it moves to the right?

2 Read Page 304 (The Wave Equation) TQ15. What does frequency mean? TQ16. What are the two units for frequency? TQ17. What does period mean? TQ18. What are the units for period? Physics Waves & Sound Day 2 TQ19. What is the equation that relates period to frequency? QQ20. What is the period of a 180 Hz electromagnetic wave traveling 3.0 x 10 8 m/s? QQ21. Middle C on a piano has a period of sec. What is the frequency of a C note? TQ22. Electromagnetic waves moves at the speed of light. How fast is the speed of light and what is the symbol we give for this important number? TQ23. What is the equation for the velocity of a wave? CQ24. Which graph below represents the relationship between frequency and wavelength? QQ25. The speed of sound is 340 m/s and an A note was played which has a frequency of 440 Hz. What is the wavelength of the sound wave? QQ26. The speed of light is 3.0 x 10 8 m/s and blue light has a wavelength of 4.0 x 10-7 m. What is the frequency of this electromagnetic wave? CQ27. If the amplitude is doubled, what happens to the wavelength of the wave? QQ28. The wave shown below has a frequency of 2.0 Hz. First determine the wavelength of the wave and then calculate the speed of the wave.

3 Day 3 Read Page 306 (Sound Waves) TQ29. How does sound actually travel through the air? TQ30. What is the speed of sound at standard temperature and pressure (STP)? QQ31. A boy yells into a canyon and hears his echo almost exactly 6 seconds later at STP. How deep is the canyon (hint: keep in mind the echo had to travel to the bottom of the canyon and back)? QQ32. There is a G note on a piano that has a frequency of 784 Hz. If played at STP, what is the wavelength of that G note? TQ33. If one certain frequency is played and it causes another object to vibrate, the object is said to have the same what? TQ34. What is the phenomenon called where one frequency causes another object to vibrate? An example is an opera singer breaking glass with her voice? CQ35. When air is blown across the top of an open water bottle, air molecules in the bottle vibrate at a particular frequency and sound is produced.

4 Day 4 Read Page 309 (Interference) TQ36. If you have three dollars and your friend has 4 dollars, and you pull your money together, you will have 7 dollars. This is a model for what principle? CQ37. According to the principle modeled in TQ36, what would be the result of a wave with a magnitude of +5 and a wave with a magnitude of -3 when they interact together? TQ38. What type of interference is TQ36 a model for? TQ39. What type of interference is CQ37 an example of? QQ40. When the two pulses below (Pulse A and Pulse B) are superposed, what will be the result? CQ41. Two waves, one of 5 cm and one of 10 cm, are moving towards each other as shown below. Sketch and indicate the size of these waves when (a) they superpose on each other and (b) when they have passed through each other. Initial Superpose Pass Through CQ42. The diagram below shows wavelengths of water waves passing through openings A and B in a barrier. Is Point P constructive or destructive interference and what happens to the amplitude of the wave?

5 Day 5 Read Page 312 (Standing Waves) CQ43. The diagram below represents a standing wave. How many nodes are present and how many antinodes are present? CQ44. What is the wavelength of the standing wave in the rope shown below? QQ45. If the students above are making the wave shown in the picture at a frequency of 0.25 cycles per second, what is the speed of the wave pattern? Read Page 315 (Doppler Effect) TQ46. During the Doppler Effect, what property of the wave will change if there is motion in either the observer or the source of the sound? TQ47. If the source and/or the observer move toward each other, what happens? CQ48. An ambulance siren is playing a tone of a frequency 400 Hz. If the ambulance is moving toward you what could the frequency be of the tone? CQ49. As Ms. Sheila is yelling at a student, the student moves away in fear for their life. What happens to the frequency and what happens to the amplitude of the sound? TQ50. What scientific evidence proves that the universe is expanding?

Introduction to Waves

Introduction to Waves Introduction to Waves 1 What s a wave? A wave is a disturbance that transfers energy from one place to another. The direction of energy transfer is the direction of propagation of the wave. 2 Transverse

More information

Mechanical waves Electromagnetic waves

Mechanical waves Electromagnetic waves Waves Energy can be transported by transfer of matter. For example by a thrown object. Energy can also be transported by wave motion without the transfer of matter. For example by sound waves and electromagnetic

More information

Waves Mechanical Waves Amplitude Frequency / Period Wavelength Wave Phases Wave Speed : Wave Basics / Wave Properties

Waves Mechanical Waves Amplitude Frequency / Period Wavelength Wave Phases Wave Speed : Wave Basics / Wave Properties Waves Mechanical Waves Amplitude Frequency / Period Wavelength Wave Phases Wave Speed 13.1 : Wave Basics / Wave Properties Waves Medium A medium is the material, which a wave travels through (Solid, liquid,

More information

Section 1: Types of Waves

Section 1: Types of Waves Waves Section 1 Section 1: Types of Waves Preview Key Ideas Bellringer What Is a Wave? Vibrations and Waves Transverse and Longitudinal Waves Surface Waves Waves Section 1 Key Ideas What does a wave carry?

More information

Physical Science 1 Chapter 6 WAVES. A wave is a disturbance that is propagated through a system. Waves transfer energy.

Physical Science 1 Chapter 6 WAVES. A wave is a disturbance that is propagated through a system. Waves transfer energy. WAVES Concept of Wave A wave is a disturbance that is propagated through a system. Waves transfer energy. Crest: the highest point on a wave. Trough: the lowest point on a wave. Amplitude: the maximum

More information

PHYSICS Simple Harmonic Motion, Vibrations and Waves

PHYSICS Simple Harmonic Motion, Vibrations and Waves PHYSICS Simple Harmonic Motion, Vibrations and Waves LESSON OBJECTIVES Students will be able to... use appropriate metric units for given measurements describe how waves transfer energy differently from

More information

Vibrations are the sources of waves. A vibration creates a disturbance in a given medium, that disturbance travels away from the source, carrying

Vibrations are the sources of waves. A vibration creates a disturbance in a given medium, that disturbance travels away from the source, carrying Vibrations are the sources of waves. A vibration creates a disturbance in a given medium, that disturbance travels away from the source, carrying energy with it, we call this traveling disturbance a wave.

More information

Waves and Sound. Honors Physics

Waves and Sound. Honors Physics Waves and Sound Honors Physics Simple Harmonic Motion Refers to repetitive, cyclical motion (like a pendulum or waves) Can be described with sine curve For a pendulum only T 2 L g Example problem The world

More information

Section 1 Types of Waves. Distinguish between mechanical waves and electromagnetic waves.

Section 1 Types of Waves. Distinguish between mechanical waves and electromagnetic waves. Section 1 Types of Waves Objectives Recognize that waves transfer energy. Distinguish between mechanical waves and electromagnetic waves. Explain the relationship between particle vibration and wave motion.

More information

CHAPTER 10 WAVES. Section 10.1 Types of Waves

CHAPTER 10 WAVES. Section 10.1 Types of Waves CHAPTER 10 WAVES Section 10.1 Types of Waves What does a wave carry? How are waves generated? What is the difference between a transverse wave and a longitudinal waves? How do the particles in ocean waves

More information

Define transverse waves and longitudinal waves. Draw a simple diagram of each

Define transverse waves and longitudinal waves. Draw a simple diagram of each AP Physics Study Guide Chapters 11, 12, 24 Waves, Sound, Light & Interference Name Write the equation that defines each quantity, include units for all quantities. wave speed-wavelength equation natural

More information

Waves & Interference

Waves & Interference Waves & Interference I. Definitions and Types II. Parameters and Equations III. Sound IV. Graphs of Waves V. Interference - superposition - standing waves The student will be able to: HW: 1 Define, apply,

More information

Pre AP Physics: Unit 7 Vibrations, Waves, and Sound. Clear Creek High School

Pre AP Physics: Unit 7 Vibrations, Waves, and Sound. Clear Creek High School Pre AP Physics: Unit 7 Vibrations, Waves, and Sound Clear Creek High School Simple Harmonic Motion Simple Harmonic Motion Constant periodic motion of an object. An object oscillates back and forth along

More information

Characteristics of Waves

Characteristics of Waves Chapter 15 Characteristics of Waves Waves disturbances that carry energy through matter or space Waves transfer energy. The energy being transferred may spread out as waves travel. Characteristics of Waves

More information

Exercises Vibration of a Pendulum (page 491) 25.2 Wave Description (pages ) 25.3 Wave Motion (pages )

Exercises Vibration of a Pendulum (page 491) 25.2 Wave Description (pages ) 25.3 Wave Motion (pages ) Exercises 25.1 Vibration of a Pendulum (page 491) 1. The time it takes for one back-and-forth motion of a pendulum is called the. 2. List the two things that determine the period of a pendulum. 3. Circle

More information

Broughton High School

Broughton High School 1 Vocabulary for Chapter 10 - Waves Vocabulary Word 1. Amplitude Broughton High School Definition 2 2. Compressional Wave 3. Crest 4. Diffraction 5. Frequency 6. Interference 7. Medium 8. Period 9. Rarefaction

More information

Waves Physics Waves What is a wave and what does it carry? Types of Waves 1. Transverse

Waves Physics Waves What is a wave and what does it carry? Types of Waves 1. Transverse Waves Physics 20.1 Waves What is a wave and what does it carry? Types of Waves 1. Transverse A transverse wave has its oscillations/vibrations to the direction the wave moves. 2. Longitudinal A longitudinal

More information

Chapter 20 Study Questions Name: Class:

Chapter 20 Study Questions Name: Class: Chapter 20 Study Questions Name: Class: Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. 1. As the wavelength increases, the frequency a. decreases.

More information

Chs. 16 and 17 Mechanical Waves

Chs. 16 and 17 Mechanical Waves Chs. 16 and 17 Mechanical Waves The nature of waves A wave is a traveling disturbance that carries energy from one place to another, and even though matter may be disturbed as a wave travels through a

More information

Not all waves require a medium to travel. Light from the sun travels through empty space.

Not all waves require a medium to travel. Light from the sun travels through empty space. What are waves? Wave Definition: A disturbance that transfers energy from place to place. What carries waves? A medium, a medium is the material through which a wave travels. A medium can be a gas, liquid,

More information

Types of Waves. Section Section 11.1

Types of Waves. Section Section 11.1 Types of Waves Section Section 11.1 Waves A A disturbance that transmits energy through matter or space Waves Most waves move through matter called a medium. Ex. Waves traveling through water. Types of

More information

Units of Chapter 14. Types of Waves Waves on a String Harmonic Wave Functions Sound Waves Standing Waves Sound Intensity The Doppler Effect

Units of Chapter 14. Types of Waves Waves on a String Harmonic Wave Functions Sound Waves Standing Waves Sound Intensity The Doppler Effect Units of Chapter 14 Types of Waves Waves on a String Harmonic Wave Functions Sound Waves Standing Waves Sound Intensity The Doppler Effect Units of Chapter 14 Optional Superposition and Interference Beats

More information

What are waves? Wave

What are waves? Wave What are waves? Wave Definition: A disturbance that transfers energy from place to place. What carries waves? A medium, a medium is the material through which a wave travels. A medium can be a gas, liquid,

More information

Introduction to Waves & Sound

Introduction to Waves & Sound Big Ideas Introduction to Waves & Sound Feb 3 8:43 AM 1 What is Periodic Motion periodic motion is.. Apr 1 7:34 AM 2 Two Experiments 1. Pendulum 2. Bouncy Weight Apr 1 7:34 AM 3 Apr 9 9:04 AM 4 Apr 20

More information

WAVES. Mr. Banks 8 th Grade Science

WAVES. Mr. Banks 8 th Grade Science WAVES Mr. Banks 8 th Grade Science WAVES A wave is a disturbance that transfers, or carries energy from one place to another. Classified by what they move through For mechanical Waves energy is transferred

More information

Chapter 17. Mechanical Waves and sound

Chapter 17. Mechanical Waves and sound Chapter 17 Mechanical Waves and sound Section 1 Mechanical Waves A. What are Mechanical Waves 1. Mechanical wave: disturbance in matter that carries ENERGY!! 2. Medium: material wave travels in Can be

More information

What is a Wave? Not all waves pass through a

What is a Wave? Not all waves pass through a What is a Wave? A Wave is a disturbance that transfers energy from place to place. In order to pass it s energy along, waves can pass through a medium.(-- the material through which a wave travels). (A

More information

Section 1 Types of Waves

Section 1 Types of Waves CHAPTER OUTLINE Section 1 Types of Waves Key Idea questions > What does a wave carry? > How are waves generated? > What is the difference between a transverse wave and a longitudinal wave? > How do the

More information

WAVES. Pulses are disturbances or a single wave motion. A continuous production of pulses will give rise to a progressive wave (wave train).

WAVES. Pulses are disturbances or a single wave motion. A continuous production of pulses will give rise to a progressive wave (wave train). 1 WAVES Types of Waves Pulses Pulses are disturbances or a single wave motion. A continuous production of pulses will give rise to a progressive wave (wave train). Progressive Waves A progressive wave

More information

Chapter 14: Waves. What s disturbing you?

Chapter 14: Waves. What s disturbing you? Chapter 14: Waves What s disturbing you? Wave Properties Waves carry energy through matter. The matter can move with the wave, or at right angles to it. Newton s laws and conservation laws govern the behavior

More information

Parts of Longitudinal Waves A compression

Parts of Longitudinal Waves A compression 1 Waves All substantive material is from Wave Motion and Sound by James Dann. http://www.ck12.org/flexr/ unless otherwise noted. Illustrations are copyright free. Objects in motion that return to the same

More information

Cover Sheet-Block 6 Wave Properties

Cover Sheet-Block 6 Wave Properties Cover Sheet-Block 6 Wave Properties Name Standards-Physics 4 a b c d 4a. Students know waves carry energy from one place to another. 4. b. Students know how to identify transverse and longitudinal waves

More information

Practice Problems For 1st Wave Exam

Practice Problems For 1st Wave Exam For 1st Wave Exam 1. Which wave diagram has both wavelength ( ) and amplitude (A) labeled correctly? A) B) C) 5. The energy of a sound wave is most closely related to the wave's A) frequency B) amplitude

More information

ENERGY OF WAVES ch.1 PRACTICE TEST

ENERGY OF WAVES ch.1 PRACTICE TEST ENERGY OF WAVES ch.1 PRACTICE TEST Multiple Choice Identify the choice that best completes the statement or answers the question. 1. If a wave is traveling at a certain speed and its frequency is doubled,

More information

Lecture Outline Chapter 14. Physics, 4 th Edition James S. Walker. Copyright 2010 Pearson Education, Inc.

Lecture Outline Chapter 14. Physics, 4 th Edition James S. Walker. Copyright 2010 Pearson Education, Inc. Lecture Outline Chapter 14 Physics, 4 th Edition James S. Walker Chapter 14 Waves and Sound Units of Chapter 14 Types of Waves Waves on a String Harmonic Wave Functions Sound Waves Sound Intensity The

More information

Waves-Wave Basics. 1. Which type of wave requires a material medium through which to travel? 1. sound 2. television 3. radio 4.

Waves-Wave Basics. 1. Which type of wave requires a material medium through which to travel? 1. sound 2. television 3. radio 4. Waves-Wave Basics 1. Which type of wave requires a material medium through which to travel? 1. sound 2. television 3. radio 4. x ray 2. A single vibratory disturbance moving through a medium is called

More information

INTRODUCTION TO WAVES. Dr. Watchara Liewrian

INTRODUCTION TO WAVES. Dr. Watchara Liewrian INTRODUCTION TO WAVES Dr. Watchara Liewrian What are Waves? Rhythmic disturbances that carry energy without carrying matter Types of Waves Mechanical Waves need matter (or medium) to transfer energy A

More information

CHAPTER 14 VIBRATIONS & WAVES

CHAPTER 14 VIBRATIONS & WAVES Physics Approximate Timeline Students are expected to keep up with class work when absent. CHAPTER 14 VIBRATIONS & WAVES Day Plans for the day Assignments for the day 1 Section 14.1 Periodic Motion o Definitions

More information

Chapter # 08 Waves. [WAVES] Chapter # 08

Chapter # 08 Waves. [WAVES] Chapter # 08 Chapter # 08 Waves Q2) Write short answers of the following questions. i) What is the difference between progressive and stationary waves? Answer: Progressive Waves 1 Progressive waves are the result of

More information

Waves, Sounds, and Light

Waves, Sounds, and Light Waves, Sounds, and Light A wave is a disturbance that transmits energy. The particles of a medium do not travel with the wave. Mechanical waves require a medium, but electromagnetic waves do not Particles

More information

Waves and Sound. (Chapter 25-26)

Waves and Sound. (Chapter 25-26) Waves and Sound (Chapter 25-26) I can de(ine and use the terms period, wavelength, frequency, amplitude, Hertz, crest, trough, transverse, longitudinal, and standing waves. Waves and Sound (Chapter 25-26)

More information

Unit 10 Waves Review Section 1: Know the definitions and/or concepts of the following:

Unit 10 Waves Review Section 1: Know the definitions and/or concepts of the following: Name Date Period Unit 10 Waves Review Section 1: Know the definitions and/or concepts of the following: diffraction: frequency: reflection: longitudinal wave: refraction: transverse wave: amplitude: electromagnetic

More information

Topic 4.4 Wave Characteristics (2 hours)

Topic 4.4 Wave Characteristics (2 hours) Topic 4.4 Wave Characteristics (2 hours) You must live in the present, launch yourself on every wave, find your eternity in each moment. Henry David Thoreau 1 What s a wave? A wave is a disturbance that

More information

Chapters 25: Waves. f = 1 T. v =!f. Text: Chapter 25 Think and Explain: 1-10 Think and Solve: 1-4

Chapters 25: Waves. f = 1 T. v =!f. Text: Chapter 25 Think and Explain: 1-10 Think and Solve: 1-4 Text: Chapter 25 Think and Explain: 1-10 Think and Solve: 1-4 Chapters 25: Waves NAME: Vocabulary: wave, pulse, oscillation, amplitude, wavelength, wave speed, frequency, period, interference, constructive,

More information

17.1: Mechanical Waves

17.1: Mechanical Waves New Standard SPS9: Students will investigate the properties of waves. a. Recognize that all waves transfer energy. b. Relate frequency and wavelength to the energy of different types of electromagnetic

More information

Wave a repeating disturbance or movement that transfers energy through matter or space

Wave a repeating disturbance or movement that transfers energy through matter or space Waves The Nature of Waves Wave a repeating disturbance or movement that transfers energy through matter or space 1. Molecules pass energy on to neighboring molecules. 2. Waves carry energy without transporting

More information

Harmonics and Sound Exam Review

Harmonics and Sound Exam Review Name: Class: _ Date: _ Harmonics and Sound Exam Review Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. 1. Which of the following is not an example

More information

2 nd Term Final. Revision Sheet. Students Name: Grade: 10 A/B. Subject: Physics. Teacher Signature

2 nd Term Final. Revision Sheet. Students Name: Grade: 10 A/B. Subject: Physics. Teacher Signature 2 nd Term Final Revision Sheet Students Name: Grade: 10 A/B Subject: Physics Teacher Signature 1 NAME: GRADE: 10 MULTIPLE CHOICES PHYSICS WORKSHEET In the space provided, write the letter of the term or

More information

Name Class Date. How do waves behave when they interact with objects? What happens when two waves meet? How do standing waves form?

Name Class Date. How do waves behave when they interact with objects? What happens when two waves meet? How do standing waves form? CHAPTER 15 3 Wave Interactions SECTION Waves KEY IDEAS As you read this section, keep these questions in mind: How do waves behave when they interact with objects? What happens when two waves meet? How

More information

a disturbance that transfers energy Carries energy from one place to another Classified by what they move through

a disturbance that transfers energy Carries energy from one place to another Classified by what they move through WAVES WAVES a disturbance that transfers energy Carries energy from one place to another Classified by what they move through 1. Mechanical Waves the energy is transferred by vibrations of medium (medium

More information

Properties of Waves Unit Practice Problems

Properties of Waves Unit Practice Problems Name: Date: Properties of Waves Unit Practice Problems Wave Terminology 1. For the two waves below, write the correct term (or terms) to describe part of the wave at each letter. 2. For each wave, use

More information

2 Characteristics of Waves

2 Characteristics of Waves CHAPTER 15 2 Characteristics of Waves SECTION Waves KEY IDEAS As you read this section, keep these questions in mind: What are some ways to measure and compare waves? How can you calculate the speed of

More information

Waves. Mechanical Waves A disturbance in matter that carries energy from one place to another.

Waves. Mechanical Waves A disturbance in matter that carries energy from one place to another. 17.2 - Waves Waves Mechanical Waves A disturbance in matter that carries energy from one place to another. Medium The material through which a wave travels. Medium can be any three states of matter: solid,

More information

Preview. Vibrations and Waves Section 1. Section 1 Simple Harmonic Motion. Section 2 Measuring Simple Harmonic Motion. Section 3 Properties of Waves

Preview. Vibrations and Waves Section 1. Section 1 Simple Harmonic Motion. Section 2 Measuring Simple Harmonic Motion. Section 3 Properties of Waves Vibrations and Waves Section 1 Preview Section 1 Simple Harmonic Motion Section 2 Measuring Simple Harmonic Motion Section 3 Properties of Waves Section 4 Wave Interactions Vibrations and Waves Section

More information

Physics Mechanics

Physics Mechanics 1 Physics 170 - Mechanics Lecture 33 Waves Wave notion 2 A wave pulse is a disturbance that propagates through a medium. It transfers energy without transferring matter; the energy is a combination of

More information

Questions. Background. Equipment. Activities LAB 3. WAVES

Questions. Background. Equipment. Activities LAB 3. WAVES Questions LAB 3. WAVES How can we measure the velocity of a wave? How are the wavelength, period, and speed of a wave related? What types of behavior do waves exhibit? Background Consider what happens

More information

Defined as a transfer of energy, in the form of a temporary disturbance of a medium, where the medium itself does not move.

Defined as a transfer of energy, in the form of a temporary disturbance of a medium, where the medium itself does not move. Waves: Defined as a transfer of energy, in the form of a temporary disturbance of a medium, where the medium itself does not move. Three Classifications of waves: 1. Mechanical waves: These are waves that

More information

UNIT IV: SOUND AND LIGHT Chapter 25-31

UNIT IV: SOUND AND LIGHT Chapter 25-31 IMPORTANT TERMS: Amplitude Antinodes Blue shift Bow wave Constructive interference Crest Destructive interference Doppler effect Frequency Hertz In phase Interference pattern Longitudinal wave Node Out

More information

CHAPTER 16. Waves and Sound

CHAPTER 16. Waves and Sound CHAPTER 16 Waves and Sound Objectives: After completion of this module, you should be able to: Demonstrate your understanding of transverse and longitudinal waves. Define, relate and apply the concepts

More information

a wave is a rhythmic disturbance that carries/transfers energy through matter or space A repeating movement

a wave is a rhythmic disturbance that carries/transfers energy through matter or space A repeating movement a wave is a rhythmic disturbance that carries/transfers energy through matter or space A repeating movement Mechanical Waves require a medium medium: the matter through which a wave travels examples: water,

More information

Waves. harmonic wave wave equation one dimensional wave equation principle of wave fronts plane waves law of reflection

Waves. harmonic wave wave equation one dimensional wave equation principle of wave fronts plane waves law of reflection Waves Vocabulary mechanical wave pulse continuous periodic wave amplitude wavelength period frequency wave velocity phase transverse wave longitudinal wave intensity displacement wave number phase velocity

More information

Name: Section: Date: Wave Review

Name: Section: Date: Wave Review Name: Section: Date: Types of waves: 1. Transverse waves: Wave Review To do: take a slinky and shake the end up and down Examples: stretched strings of musical instruments and light waves Choose one of

More information

CH 17 - MECHANICAL WAVES & SOUND. Sec Mechanical Waves

CH 17 - MECHANICAL WAVES & SOUND. Sec Mechanical Waves CH 17 - MECHANICAL WAVES & SOUND Sec. 17.2 - Mechanical Waves Mechanical Wave - disturbance in matter that carries energy from one place to another. Mechanical waves require matter called a MEDIUM to travel

More information

6. An oscillator makes four vibrations in one second. What is its period and frequency?

6. An oscillator makes four vibrations in one second. What is its period and frequency? Period and Frequency 19.1 The period of a pendulum is the time it takes to move through one cycle. As the ball on the string is pulled to one side and then let go, the ball moves to the side opposite the

More information

Question. A. Incorrect! Check the definition for period. B. Incorrect! Check the definition for speed.

Question. A. Incorrect! Check the definition for period. B. Incorrect! Check the definition for speed. AP Physics - Problem Drill 11: Vibrations and Waves. Instruction: (1) Read the problem statement and answer choices carefully (2) Work the problems on paper as 1. The following definitions are used to

More information

WAVES. Unit 3. Sources: Ck12.org

WAVES. Unit 3. Sources: Ck12.org WAVES Unit 3 Sources: Ck12.org BELLRINGER DAY 01 1. How do you think energy travels? 2. Are all waves the same? Explain. LONGITUDINAL WAVES Amplitude, Rarefaction, and Compression WHAT ARE WAVES? Waves

More information

A It is halved. B It is doubled. C It is quadrupled. D It remains the same.

A It is halved. B It is doubled. C It is quadrupled. D It remains the same. WAVES UNIT REVIEW EN: CALIFORNIA STATE QUESTIONS: 1. A sound wave is produced in a metal cylinder by striking one end. Which of the following occurs as the wave travels along the cylinder? A Its amplitude

More information

Waves Multiple Choice

Waves Multiple Choice Waves Multiple Choice PSI Physics Name: 1. The distance traveled by a wave in one period is called? A. Frequency B. Period C. Speed of wave D. Wavelength E. Amplitude 2. Which of the following is the speed

More information

SECTION 1 & 2 WAVES & MECHANICAL WAVES

SECTION 1 & 2 WAVES & MECHANICAL WAVES WAVES!!!! SECTION 1 & 2 WAVES & MECHANICAL WAVES What is a Wave? A wave is a disturbance that travels through space or matter. When undisturbed, the water is found in its equilibrium or rest position.

More information

Slide 1 / The distance traveled by a wave in one period is called? Frequency Period Speed of wave Wavelength Amplitude

Slide 1 / The distance traveled by a wave in one period is called? Frequency Period Speed of wave Wavelength Amplitude Slide 1 / 20 1 The distance traveled by a wave in one period is called? Frequency Period Speed of wave Wavelength mplitude Slide 2 / 20 2 Which of the following is the speed of a wave traveling with a

More information

CHAPTER 8: MECHANICAL WAVES TRANSMIT ENERGY IN A VARIETY OF WAYS

CHAPTER 8: MECHANICAL WAVES TRANSMIT ENERGY IN A VARIETY OF WAYS CHAPTER 8: MECHANICAL WAVES TRANSMIT ENERGY IN A VARIETY OF WAYS DISCLAIMER FOR MOST QUESTIONS IN THIS CHAPTER Waves are always in motion, as they transmit energy and information from one point to another.

More information

Mechanical Waves and Sound

Mechanical Waves and Sound Mechanical Waves and Sound Mechanical Wave Medium Crest Trough Transverse wave Compression Rarefaction Longitudinal wave Surface wave Some Vocab to Know What are Mechanical Waves? Mechanical wave: disturbance

More information

Sound waves... light waves... water waves...

Sound waves... light waves... water waves... Sound waves... light waves... water waves... 1S-13 Slinky on Stand Creating longitudinal compression waves in a slinky What happens when you pull back and release one end of the slinky? 4/11/2011 Physics

More information

What is a wave? A wave is a disturbance that transfers energy from place to place.

What is a wave? A wave is a disturbance that transfers energy from place to place. Waves Objectives Determine how matter and energy interact when waves are generated. Identify and understand the three main types of mechanical waves Identify the properties of waves. What is a wave? A

More information

How do noise-cancelling headphones work? (hint: the answer involves a microphone and a type of interference)

How do noise-cancelling headphones work? (hint: the answer involves a microphone and a type of interference) Name: Period: Cover Requirements: 1. Name of unit 2. Picture of something from the unit Empty Map Questions: Will a speaker vibrate in space? Explain. Why does grabbing a cymbal make it quiet? How do noise-cancelling

More information

How do waves transfer energy?

How do waves transfer energy? waves chapter 5 167 How do waves transfer energy? Standard 5: Students will understand the properties and applications of waves. Standard 5, Objective 1: Demonstrate an understanding of mechanical waves

More information

PHYS 11 Introduction to Mechanical Waves Heath

PHYS 11 Introduction to Mechanical Waves Heath PHYS 11 Introduction to Mechanical Waves Heath 7.1 7.4 Waves Mechanical Waves are a that transfers from one point to another. Mechanical waves are a special, easily observable type of wave. A mechanical

More information

Today: waves. Exam Results. Wave Motion. What is moving? Motion of a piece of the rope. Energy transport

Today: waves. Exam Results. Wave Motion. What is moving? Motion of a piece of the rope. Energy transport Exam: Exam scores posted on Learn@UW No homework due next week Exam Results D C BC B AB A Today: waves Have studied Newton s laws, motion of particles, momentum, energy, etc. Laws for describing things

More information

23.1 Period and Frequency

23.1 Period and Frequency 23.1 Period and Frequency 23.1 The period of a pendulum is the time it takes to move through one cycle. As the ball on the string is pulled to one side and then let go, the ball moves to the side opposite

More information

Florida Benchmarks. SC.7.P.10.3 Recognize that light waves, sound waves, and other waves move at different speeds in different materials.

Florida Benchmarks. SC.7.P.10.3 Recognize that light waves, sound waves, and other waves move at different speeds in different materials. Unit 3 Lesson 1 Waves Florida Benchmarks SC.7.P.10.3 Recognize that light waves, sound waves, and other waves move at different speeds in different materials. Copyright Houghton Mifflin Harcourt Publishing

More information

CHAPTER 8 (SECTIONS 8.1 AND 8.2) WAVE PROPERTIES, SOUND

CHAPTER 8 (SECTIONS 8.1 AND 8.2) WAVE PROPERTIES, SOUND Name Period CHAPTER 8 (SECTIONS 8.1 AND 8.2) WAVE PROPERTIES, SOUND 1 ACTIVITY LESSON DESCRIPTION SCORE/POINTS 1. NT NOTES PACKET (notes and study questions ) _ /50 NT NOTES PACKET (vocab definitions &

More information

NATURE AND PROPERTIES OF WAVES P.1

NATURE AND PROPERTIES OF WAVES P.1 NATURE AND ROERTIES OF WAVES.1 DSE AER IA 218 14. Which of the following statements about waves is/are correct? (1) Longitudinal waves can transmit energy from one place to another but transverse waves

More information

SOUND. Pitch: Frequency High Frequency = High Pitch Low Frequency = Low Pitch Loudness: Amplitude. Read Sections 12-1 and 12-4

SOUND. Pitch: Frequency High Frequency = High Pitch Low Frequency = Low Pitch Loudness: Amplitude. Read Sections 12-1 and 12-4 Read Sections 12-1 and 12-4 SOUND Sound: The speed of sound in air at 25 o C is 343 m/s (often rounded to 340 m/s). The speed of sound changes with temperature since the density and elasticity of air change

More information

Directed Reading A. Section: The Nature of Waves WAVE ENERGY. surface of the water does not. Skills Worksheet. 1. What is a wave?

Directed Reading A. Section: The Nature of Waves WAVE ENERGY. surface of the water does not. Skills Worksheet. 1. What is a wave? Skills Worksheet Directed Reading A Section: The Nature of Waves 1. What is a wave? WAVE ENERGY 2. A substance through which a wave can travel is a(n). 3. Explain how energy is transmitted through a medium.

More information

Period: Date: 1. A single disturbance that moves from point to point through a medium is called a. a. period b. periodic wave c. wavelength d.

Period: Date: 1. A single disturbance that moves from point to point through a medium is called a. a. period b. periodic wave c. wavelength d. Name: Quiz Wave Phenomena Period: Date: 1. A single disturbance that moves from point to point through a medium is called a. a. period b. periodic wave c. wavelength d. pulse 2. If the particles of the

More information

WAVES, WAVE BEHAVIOR, GEOPHYSICS AND SOUND REVIEW ANSWER KEY

WAVES, WAVE BEHAVIOR, GEOPHYSICS AND SOUND REVIEW ANSWER KEY WAVES, WAVE BEHAVIOR, GEOPHYSICS AND SOUND REVIEW ANSWER KEY Instructions: Show all of your work completely in your journal, including the equations used in variable form. Pay attention to sig figs and

More information

Harmonic Motion & Waves

Harmonic Motion & Waves Harmonic Motion & Chapter 25 Harmonic Motion What is it and why is it important? http://www.youtube.com/watch?v=-lflv47vabi Harmonic Motion Any motion that is cyclical; that repeats itself. Pendulum or

More information

5. Explain what the website means when it says Waves transfer energy, not matter.

5. Explain what the website means when it says Waves transfer energy, not matter. Introduction When it comes to waves, there are so many ways that waves can be talked about. Whether we are talking about the anatomy of a wave, the different classifications of waves (and there are several!)

More information

Core Concept. PowerPoint Lectures Physical Science, 8e. Chapter 5 Wave Motions and Sound. New Symbols for this Chapter 2/20/2011

Core Concept. PowerPoint Lectures Physical Science, 8e. Chapter 5 Wave Motions and Sound. New Symbols for this Chapter 2/20/2011 PowerPoint Lectures Physical Science, 8e Chapter 5 Wave Motions and Sound New Symbols for this Chapter T-Period f-frequency v-wave speed λ-wavelength A-Amplitude Sound is transmitted as increased and decreased

More information

This requires a medium!

This requires a medium! Unit 7: Waves Mechanical Wave a disturbance in matter that carries energy from one place to another This requires a medium! 1 Types of Mechanical Waves 1. Transverse Wave a wave that causes matter to vibrate

More information

Chapter 19: Vibrations And Waves

Chapter 19: Vibrations And Waves Lecture Outline Chapter 19: Vibrations And Waves This lecture will help you understand: Vibrations of a Pendulum Wave Description Wave Speed Transverse Waves Longitudinal Waves Wave Interference Standing

More information

SPH3U UNIVERSITY PHYSICS

SPH3U UNIVERSITY PHYSICS SPH3U UNIVERSITY PHYSICS WAVES & SOUND L (P.416-419) On the surface of a lake on a windy day, you will see many complicated wave motions. The water surface appears this way because when waves from various

More information

How do waves interact with objects? How do waves behave when they move between two media? How do waves interact with other waves?

How do waves interact with objects? How do waves behave when they move between two media? How do waves interact with other waves? CHAPTER 20 3 Wave Interactions SECTION The Energy of Waves BEFORE YOU READ After you read this section, you should be able to answer these questions: How do waves interact with objects? How do waves behave

More information

Check out Multiple Choice Identify the letter of the choice that best completes the statement or answers the question.

Check out   Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. Name: Mr. Willis Conceptual Physics: Date: Unit VII Mechanical Waves & Sound Need extra help? Check out http://www.bayhicoach.com Unit VII Study Guide Multiple Choice Identify the letter of the choice

More information

PAPER 2 THEORY QUESTIONS

PAPER 2 THEORY QUESTIONS PAPER 2 THEORY QUESTIONS 1 (a) Water waves are transverse waves. Sound is a longitudinal wave. (i) Describe the difference between transverse waves and longitudinal waves. In your account, draw a diagram

More information

4: PROPERTIES OF WAVES Definition of Wave: A wave is a disturbance traveling in a medium.

4: PROPERTIES OF WAVES Definition of Wave: A wave is a disturbance traveling in a medium. 4: PROPERTIES OF WAVES Definition of Wave: A wave is a disturbance traveling in a medium. A. SMALL GROUP ACTIVITIES WITH SLINKIES Several basic properties of wave behavior can be demonstrated with long

More information

How are waves generated? Waves are generated by

How are waves generated? Waves are generated by WAVES 1 How are waves generated? Waves are generated by 2 Wave a disturbance that transmits energy through empty space or through a medium Medium any solid, liquid, or gas 3 Types of Waves 1. Electromagnetic

More information

Waves. Please get out a sheet of paper for notes.

Waves. Please get out a sheet of paper for notes. Waves Please get out a sheet of paper for notes. In a wave pool, the waves carry energy across the pool. You can see the effects of a wave's energy when the wave lifts people in the water. A wave is a

More information

Lecture 8. Sound Waves Superposition and Standing Waves

Lecture 8. Sound Waves Superposition and Standing Waves Lecture 8 Sound Waves Superposition and Standing Waves Sound Waves Speed of Sound Waves Intensity of Periodic Sound Waves The Doppler Effect Sound Waves are the most common example of longitudinal waves.

More information

Physics 1-2 Mr. Chumbley Physics: Chapter 11 p

Physics 1-2 Mr. Chumbley Physics: Chapter 11 p Physics 1-2 Mr. Chumbley Physics: Chapter 11 p. 362-401 Section 1 p. 364 371 Section 2 p. 372-377 Simple Harmonic Motion There exist many different situations in which objects oscillate in regular, repeating

More information