Wave Interference Phet Lab Answer Key

peer instruction) 3. You can vary friction and the strength of gravity. Multiply quantities to accommodate the number of student lab groups in your class. The wave from S1 travels to A via the upper path whose length has been labeled r1(A), and the wave from S2 travels to A along the lower path labeled r2(A). Learn vocabulary, terms, and more with flashcards, games, and other study tools. Your answer should be less than 4 meters. Make waves with a dripping faucet, audio speaker, or laser! Add a second source to create an interference pattern. o you can change amplitude and frequency of the sound wave. ANSWER: Sound waves are longitudinal. Instructors are permitted to make and distribute copies for their classes. Online Library. problem includes an answer that students can reveal immediately by clicking on a “Show Solution” button. Frequency - Wiggles per second (moves back and forth) Amplitude - For transverse waves, it is the maximum height of the wave. Investigation of projectile motion (using a PhET simulation) Discuss relative motion; Review for test quizzes (answer key) Note: There was a typo on the Review. The practical applications will be addressed as hands-on lab using experiential learning, direct observations and computer simulations. Waves that move away from a rock. Suggested Timeline: 4 hours. Which wave has the highest frequency? Wave 2 5. 528Hz Tranquility Music For Self Healing & Mindfulness Love Yourself - Light Music For The Soul - Duration: 3:00:06. light sound wave simulations answers - Free download as Word Doc (. Use The Button At The Bottom Of The Simulation Window To Pause The Animation. The Ninth Edition continues that tradition with new features that directly address the demands on today’s student and today’s classroom. In this lab we will force light of a single wavelength. James Walker obtained his Ph. The Physics Hypertextbook is a reaction to the three big problems with textbooks: lack of writer's voice, layouts that reduce readability, and outdated economics. Suggested Timeline: 4 hours. Browse resources on Teachers Pay Teachers, a marketplace trusted by millions of teachers for original educational resources. Standing Waves Worksheet 2 Number of Loops n Frequency f (Hz) Period T(s) Length D of n loops Wavelength (m) 1 2 3 4 5 6 7. 4 Radio Waves & Electromagnetic. wavey lab w/ phet waves simulation minilab millerstem you need to register. pdf FREE PDF DOWNLOAD Atom - Educational Videos and Games for Kids about …. Wave Interference (Fig. PhET Explorations: Circuit Construction Kit (DC Only), Virtual Lab. Students must determine what if anything is wrong. In a bounded medium, standing waves occur when a wave with the correct wavelength meets its reflection. This PDF book provide wave on a string phet lab answers conduct. In 1801, Thomas Young offered convincing evidence for the wave model of light when he demonstrated that light could produce an interference pattern. If you like my answer, please consider making a donation to help support this service. How can I design an effective in-class student worksheet for PhET simulations? Wave Interference simulation. D) No, it only occurs for light. Some of this chemical energy is converted to kinetic energy when the person moves, to potential energy when the person changes altitude, and to thermal energy (another form of OE OE size 12{"OE"} {}). Standing Waves 3 In this equation, v is the (phase) velocity of the waves on the string, ‚ is the wavelength of the standing wave, and f is the resonant frequency for the standing wave. Parent Directory - relationships-and-biodiversity-answers. 38, and 112. Just Before interaction During interaction Just After interaction. C8 PhET Lab - Sound Waves. Those questions should be directed to the. C) Yes, interference also occurs for both of these types of waves. pdf FREE PDF DOWNLOAD NOW!!! Source #2: lesson 5 atom inventory answers. When light strikes a surface that is rough, the light will. In physics, sound is a vibration that typically propagates as an audible wave of pressure, through a transmission medium such as a gas, liquid or solid. com has a library of 550,000 questions and answers for covering your toughest textbook. Foldable to compare Longitudinal, Transverse, and Surface waves. Projectile motion is the motion of an object through the air that is subject only to the acceleration of gravity. lab worksheet oh what a tangled web we weave answers. If another wave is coming towards the reflected wave, interference will occur. - collect data - make table - make graph. ANSWER KEY — Faraday's Electromagnetic Lab II: Pickup Coil, Transformer, and Generator Answer the following questions on a separate sheet. (The wave is the trace produced by the headlight as the car moves to the right. Resonance Tube: Velocity of Sound. There is even a lovely. 9M: la-hojarasca. pdf Free Download Here PhET Wave Reflection, Diffraction and Interference key pdf melt info Natural Selection Lab PhET. It is a work in progress. Introductory Physics for Life Science Majors. The interference of light waves produces the colors reflected from a CD, the iridescence of bird feathers, and the technology underlying supermarket checkout scanners and optical computers. One jug is filled with water (⍴=1. Create resonance demonstrator. Interference of identical waves at one of these frequencies will result in a standing wave on the string. ‪Wave Interference‬ - phet. Date : Agenda : Objective : Assignments/Reminders/Links : 6/12/17. This topic provides an introduction to. This 12 question worksheet with teacher answer key provides a way for students to follow along with the Bill Nye Waves DVD. Your answer should be less than 1 meter. pdf Free Download Here PhET Wave Reflection, Diffraction and Interference key pdf melt info Natural Selection Lab PhET. A single slit pattern is shown. Color Vision. PhET Waves on a String Lab 1 File. A) Interference also occurs for sound waves, but not for water waves. Vectors in Two Dimensions. Play with one or two pendulums and discover how the period of a simple pendulum depends on the length of the string, the mass of the pendulum bob, and the amplitude of the swing. Types of mechanical waves. Compression - The region of the wave where air particles are compressed together. A chart shows the kinetic, potential, and thermal energy for each spring. This website and its content is subject to our Terms and Conditions. Geology of the Marginal Way. Read all of the posts by New England Blogger on KaiserScience. Lab 10: Speed of Sound — Students measure the speed of sound using an adjustable length tube and a tuning fork. Comment on the interference of the two waves: _____ Part II: Light Wave Interference Please note the waves take some time to settle out and show good graphs-be patient. 0 Unported. I downloaded the homework and lecture PDF files and was pleased to see that there are suggestions for many ways to use sims in a classroom. Energy Skate Park Phet Lab Answers. PHET Simulation: Faraday's Lab on the Pickup Coil Wave Interference using the PhET Simulation. You were given the time it takes the wave to travel (3 seconds) and the velocity of the wave (1. Because light wave interference produces bands of light and dark, the results are often referred to as fringe patterns. Subject Physics: Level High School: Type Lab: Duration 60 minutes: Answers Included No: Language English: Keywords sound wave, water wave, wave interference. Each Lab selection will open a page for that. Besides discovering how these waves travel, learners also discover the basic properties of waves, and analyze data tables and. Electromagnetic Waves and the Behavior of Light. TBA Extras AP Physics 1 Notes. 3 Circuit Constructions Kit (AC+DC) 744. LAB 3: Can you explain how wave interference affect sound? MATERIALS: PHET SOUND COMPUTER PROGRAM To make sure students come to the correct conclusions on each lab, we will discuss the results. In this paper, fourteen independent sets of laboratory measurements were performed on. B) Interference also occurs for water waves, but not for sound waves. The word "reflection" is used in everyday life to describe what we see in a mirror or on the surface of the water. The bouncing car makes a wavelike motion. INTRO: Three positively charged particles, with charges q 1 =q, q 2 =2q, and q 3 =q (where q>0), are located at the corners of a square with sides of length d. This lab includes using the wave equation at station 1 (HS-PS4-1) and using what they learned about wave-particle duality at station 4 (HS-PS4-3). method of adding crests and troughs of interfering waves together to describe a new wave. k is called the spring constant and is a measure of the stiffness of the spring. - collect data - make table - make graph. The instructor office hour is by appointment only and should not be used to answer questions about problems in homework assignments and quizzes. You can play with refraction in the following PHET simulation site:. Computer simulations to classrooms: tools for change. I hope the procedure is clear to you. Resonance Tube: Velocity of Sound. LESSON 1 - AN INTRODUCTION TO WAVE PHENOMENA. interference between waves. aspx competitive. To understand the meaning of constructive and destructive interference 2. Slinky Lab: Students will observe patterns of waves and their interactions using a slinky. He subsequently served as a post-doc at the University of Pennsylvania, the Massachusetts Institute of Technology, and the University of California at San Diego before joining the physics faculty at Western Washington University. pdf Phet waves on a string answer key - free ebook downloads PhET Simulation Wave Interference. edu Wave webquest basic electromagnetic properties waves webquest sound waves webquest by jennifer walton teachers pay waveswebquest2017 name period light and waves webquest answer. PhET Waves on a String Lab 1 File. Online Library. Overview: Through a combination of class discussion, animations, demonstrations, lab work and an individual activity, students will be introduced to waves and wave interference. They explore what happens when more than one source is present. This site explains from a 'path difference. 3) This simulation lets you see sound waves. Series Circuits and Ohm's Law. Reflection, Refraction, and Dispersion of Light. (HINT: Each block in the Detector is one second. 3 p457 (1,3,5) 1/30 Clicker questions: Waves on a String. Also, don't displace the pendulum by more than 25 degrees. animations and video film clips. For waves on a string the velocity of the waves is given by the following equation: v = s T „; „ = m ‘: (3). If they are not, then instend of complete constructive or destructive interference, what is known as a "beat" occurs. One says high-frequency waves are faster than low-frequency waves; the other claims both waves have the same speed. The givens of this problem were the lab data of certain students in 2017, and they have asked me to correct their measurements. The places of no amplitude are called nodes. Snell's Law Basic Ray Diagram. the lab, and hand in your results and answers to questions at the end of the standing waves dont form under just any circumstances phet waves on a string forgot to assign, so not this year. Transverse Waves PHeT Virtual Lab 1: Waves on a String PHet Waves on a String Lab Worksheet; Longitudinal Waves GIZMO: Longitudinal Waves Please complete the Investigation Worksheet available from Mr. Just the Essentials. Croom's Classroom resource site. Lookfor keywords: “emission, quantum”, electromagnetic spectrum, spectrometer. Fields 766. Integer pulvinar leo id viverra feugiat. Fourier: Making Waves. edu) THE FRINGE OF OPTICS INITIALSETUP Step 1: When The Simulation Opens, Maximize The Window So That It Occupies As Much Screen Area As Possible. Waves Virtual lab  Phet Wave lab  Wave Interference Lab Chapter 16 Sound and Light Powerpoint Guided Notes Review Activity. Diffraction & Interference: Physics Lab Study. diffraction - the bending of waves around a barrier. The interference pattern that results is symmetrical. DC Circuit Kit; Wave on a String; Wave Interference; Thin Film Interference;. After each pair has been assigned, the students move to sit near each other, push their desks together, and grab a computer. In this pendulum lesson plan students complete a lab activity, answer questions and complete a data table. These files align simulations to the Texas Essential Knowledge and Skills (TEKS) for Science Grades 5-8, and High School -Biology, Chemistry and Physics. We describe engaged exploration; a. How can I design an effective in-class student worksheet for PhET simulations? Wave Interference simulation. Compression - The region of the wave where air particles are compressed together. Home; web; books; video; audio; software; images; Toggle navigation. A separate preamble of mathematical material for oscillations and waves was written to supplement the traditional modern physics text. Welcome To Digital Marketing Agency. He subsequently served as a post-doc at the University of Pennsylvania, the Massachusetts Institute of Technology, and the University of California at San Diego before joining the physics faculty at Western Washington University. Make waves with a dripping faucet, audio speaker, or laser! Add a second source or a pair of slits to create an interference pattern; Sample Learning Goals •You can watch water, sound, and light waves move and see how they are related. pdf), Text File (. Virtual lab (PhET): title (JAVA for computers) Virtual lab (PhET): title (for phones & tablets) Handout/Practice skills: PhET lab - Forces & Motion. Answer Key To The Boy In Striped Pajamas Chapter 8 10. The PhET Android app delivers these exclusive features:. does the first wave leave the second one behind or do they travel along with the distance between them staying the same)? Compare the wavelength of the two waves. In one-dimensional, or straight-line, motion, the direction of a vector can be given simply by a plus or minus sign. A research-driven approach, fine-tuned for even greater ease-of-use and student success. Work through the activities in the usual manner in the lab, and hand in your results and answers to questions at the end of the. Write a probable answer to your question or predict the outcome of the. Students will work in groups to determine how frequency can determine pitch. If you're seeing this message, it means we're having trouble loading external resources on our website. The video and worksheet introduce and explain following concepts - energy, wavelengths, frequency, amplitude, electromagnetic waves, seismic waves, sound waves, sonar. The interference pattern that results is symmetrical. Find this activity. 792 Kb speed of sound lab -2018. A chart shows the kinetic, potential, and thermal energy for each spring. This article describes. This programming lab is designed to illustrate the idea of wave interference. S1 Review Just Answer Key for Swift Short Version Units 1-4 Neil 2018 #2 Phet Waves on a String - Standing Waves Sim #4 Wave Interference Worksheet. What does the trough look like?2)When you add two drips, what changes about the waves patterns?3)What does the wave look like in the area that the two waves constructively interfere? Describe both the top view and what the side view would look like. Pendulum Lab Instructions - Pendulum Wave Properties on a Spring. Only very few students can typically be trained on advanced scientific equipment. Edu and find and run "Wave on a String. More Interference. does the first wave leave the second one behind or do they travel along with the distance between them staying the same)? Compare the wavelength of the two waves. Each student is then required to turn in a completed lab write-up which includes all recorded data and observations, data analysis and conclusions, and answers to post-lab questions. We don’t have all the pieces to this puzzle yet. Kuwaitis in Oman unaffected by Phet MUSCAT: All the Kuwaiti citizens in the Sultanate of Oman are safe and have suffered no harm from Cyclone Phet, which hit the country’s east coast on Friday. Make waves with a dripping faucet, audio speaker, or laser! Add a second source or a pair of slits to create an interference pattern. Make waves with a dripping faucet, audio speaker, or laser! Add a second source to create an interference pattern. Related searches for phet waves on a string answer key Some results have been removed phet waves on a string answer key - Bing - Free PDF Blog. •Understand how the Stern-Gerlach experiment illustrates spin quantiza-tion, superposition, and measurement collapse. Attach a small object of high density to the end of the string (for example, a metal nut or a car key). Chapter Goal: To understand and apply the wave model of light. Key Models and Analogies – Have students think of a busy shopping mall, where people walk in all directions and with different strides. PhET Circuit Simulation Lab: As stated earlier that PhET lab was originally founded as physics education teaching lab so it covers a lot of physics fields starting from simple mechanics including Sound, Heat, Electricity, Magnetism & Circuits to the most complicated Quantum and Radiations. pdf FREE PDF DOWNLOAD NOW!!! Source #2: ripple tank lab answers. Moved Permanently. They explore what happens when more than one source is present. Check out their website for more cool stuff!. Integer pulvinar leo id viverra feugiat. There are two methods of energy transfer (transfer of matter and wave motion). 7 [Slide 6] The group gets ready to give an oral commentary on the animation. A place to find notes, problems, worksheets, links, and other information about class. Assign each color a brightness key. Wave Interference with Water Waves (AP) Description Students investigate frequency and amplitude for one source. Read all of the posts by New England Blogger on KaiserScience. SIDE:4)What does the wave look like in the area that the two waves destructively interfere?. Pellentesque libero justo, semper at tempus vel, ultrices in ligula. Access this website to complete the lab: Electromagnetic Virtual Lab. Students then create a wave box and make observations and inferences about how and why the shape of waves change with shifts in wind. They are now ready to add several other phenomena where light shows wave-behaviour; refraction, polarization, multiple-slit interference (diffraction gratings) and single-slit interference. Read Online guided reading chapter 27 section 2 imperialism case study nigeria answers as free as service de curriculum vitae montreal can. " Explore the simulation to get a feel for the controls. Visible light, as you may recall, is a particular type of electromagnetic wave. Wave Basics The following downloadable PDF files represent a collection of classroom-ready worksheets pertaining to the topic of Wave Basics. Appeal and is organising the world to delivering I have a feeling at sp 035 timer instructions very. The interference of light waves produces the colors reflected from a CD, the iridescence of bird feathers, and the technology underlying supermarket checkout scanners and optical computers. The class schedule will mainly follow Chapters 21 through 36, at a pace a little over one chapter a week. com/mstm/physics/waves/partsOfAWave/waveParts. The practical applications will be addressed as hands-on lab using experiential learning, direct observations and computer simulations. 6 States of Matter 566 17. In this limit, the important observable is the spacing between successive minima (or maxima) of the interference pattern. The myWorld Geography program is a blend of technology, hands-on activities, This guide provides a brief background on the program authors and The Student Journal Answer Key provides the correct responses to activities, key terms,. com, under Waves and Sound notes. Comment on the interference of the two waves: _____ Part II: Light Wave Interference Please note the waves take some time to settle out and show good graphs-be patient. A place to find notes, problems, worksheets, links, and other information about class. The wavelength and strength of waves can be adjusted, as well as the amount of damping in the tank. pdf: 2019-10-03 20:22 : 1. Below is an outline of the lesson with the links and questions for the students. C) Yes, interference also occurs for both of these types of waves. Materials: • Waves and Optics in Everyday Life – Unit Organizer •. Probability Statistics And Random Processes For Electrical Engineering. The video simulations are somewhat dated and lower resolution and are not interactive. This is excellent practice to confirm one's understanding of the Part 4 notes. com, under Waves and Sound notes. Conduct an experiment that collects data of an object with a constant velocity. Unit 2 Semester 2. Describing Waves Objectives: 1. Language Objective:Students will write to answer questions about Electric Power, Energy and Cost using the CER and using the 5 steps to problem solving success criteria during mini-lab stations. 5 *Pendulum Lab 453 15. Recall that when two waves encounter one another they "interfere" either destructively (they subtract) or construc-tively (they add). Edu and find and run "Wave on a String. Frank Schaffer Chemistry For Everyday. What is the cause of refraction? Light changes speed as it. EXAMPLE OF A WELL WRITTEN LAB REPORT FOR. Instructions on how to use this online simulation with the bending light DCP activity found on the student Google site. Related Book To Phet Water Waves In Electric Sink Key Answer Will The Boat Sink The Water Will The Boat Sink The Water is wrote by Guidi Chen. docx Page 5 of 6 Answer: 9. It was designed to be used with interactive simulations developed by PhET, the Physics Education Technology project. PhET Simulations Provide Interactive Learning Tools The PhET project, which was founded by Nobel Laureate Carl Wieman, offers simulations where students can simulate experiments and more Students use the PhET Wave Interference simulation in their introductory physics lab. After each pair has been assigned, the students move to sit near each other, push their desks together, and grab a computer. 26 June 2012 STANDING WAVES ON A STRING James A. Study wave motion, diffraction, interference, and refraction in a simulated ripple tank. Physics Help Physics 11 waves test. This PDF book include wave on a string phet lab answers guide. Page 2 - Instructions to post for students Pages 3-4 - Print double sided for a teacher copy/answer key. Tell students that this scene can represent incoherent light emitted by a light bulb, with each person being analogous to a light wave with its own direction, wavelength, and phase. Lab ‐ PhET Bending Light dispersion, wave interference, nodal line, ‐ Take up answers, have students go up and fill in the blanks on the SmartBoard. Subject Physics: Level High School: Type Lab: Duration 60 minutes: Answers Included No: Language English: Keywords sound wave, water wave, wave interference. You're using an out-of-date version of Internet Explorer. pdf Size : 28. 1 Compare the properties of waves to the wavelike property of energy in earthquakes, light, and sound. What is the magnitude of the things around us? Length scales, energy scales, times scales, mass scales (and the rates constructed from these dimensions (velocities, momentum, powers). After you have solved that on your own, you may open this spreadsheet for the answer. A wave bending inside transparent objects. lesson 5 atom inventory answers. Index of Refraction and Snell's Law Classwork. Making customized tests for all or any part of Essential Physics is a breeze! Choose the section, the number of questions, and the level of difficulty, and you can create your own customized tests. Hussey II, Bowdoin College, and Robert G. Created Date: 2/6/2014 10:57:12 AM. pdf FREE PDF DOWNLOAD NOW!!! Source #2: ripple tank lab answers. I am posting the answers to the past two days work in the packet. but if we could see light waves (haha light is the only thing we can see) would it be a wave like a water wave? The word wave was probably first used for water waves but is now used for many other physical phenomena. English Home Language; Pearson Vue Cna Test Reviews; Phet Lab Answers The Ramp; Sales Bible Jeffrey Gitomer; For Today Workbook For Overeaters A; Accounting Financ. Related searches for phet waves on a string answer key Some results have been removed phet waves on a string answer key - Bing - Free PDF Blog. For sound waves, this 20 dollar word just means that if there are two speakers in a large room or open space, the amplitude of the sound waves at a particular point in that room are the sum of the waves of the. How much energy would be needed to raise the temperature of a 5kg block of concrete by 10°C? 5. To browse Academia. Mock Data Analysis PhET Wave Interference. pdf), Text File (. First, visualize what the initial conditions mean—a small object strikes a larger object that is initially at rest. Richard Wolfson's Essential University Physics, Third Edition is a concise and progressive calculus-based physics textbook that offers clear writing, great problems, and relevant real-life applications in an affordable and streamlined text. Students explore wave interference using the waves on a string simulation. 30_215_geo_optics_proc_06. Directions: Answer the questions about reflection and refraction. It is a work in progress. pdf Free Download Here PhET Wave Reflection, Diffraction and Interference key pdf melt info Natural Selection Lab PhET. It also addresses some fears about potential cheating between students in different periods (e. Allows students to observe the effects of changing the source frequency and amplitude. Companies as diverse as Delta Air Lines, Target, Google, Pfizer, Marriott, Autodesk, Ford, Verizon, and Stanley Black & Decker are jumping on the bandwagon. Looking for realistic pictures of science tools for your science lab or classroom?! This is the perfect resource for you! I have taken 35 photographs of science tools that I have in my lab! These are perfect for bulletin boards, when introducing tools, or when having students write about lab expe. This would produce a tension, T, equal to the weight of the hanging mass, Mg, where "g" represents the acceleration due to gravity, 9. In this policy, the French recognized. Pellentesque libero justo, semper at tempus vel, ultrices in ligula. Snell's Law Hands-On Practice WS 1. How these experiments led to the idea of light behaving as a particle of energy called a photon. , a student in period 1 sees the answer key and then tells a student in period 9 what the answers are). Sound is a powerful energy source which impact us in many different. Our school is very handicapped as far as computer time goes (we have one lab which is constantly monopolized by the language arts department) and some of my students do not have internet access at home so the lecture option would have to work a lot of the. Lab 11: Wave Interference - University of Colorado Boulder. PHY222 Lab 10 Waves on Strings Name Partners Traveling Waves Giving Rise to Standing Wave Patterns on Thin Strings November 20, 2015 The Waves on Strings lab consists of Activities #1, #2, #3, and #4. “I thought the PhET lab was muc h more beneficial. 4 fringe width in the interference pattern obtained by the superposition of light waves travelling in the direction of motion of the earth and those travelling in a transverse direction. myWorldGeo_ProgComp. The places of greatest amplitu4Ë are called anti-nodes. Light waves and sound waves are the focus of this science instructional activity designed for 5th graders. In this Java simulation, students interactively explore properties of waves as they view simulations of a dripping faucet, an audio speaker, and a laser. PhET Simulations Provide Interactive Learning Tools The PhET project, which was founded by Nobel Laureate Carl Wieman, offers simulations where students can simulate experiments and more Students use the PhET Wave Interference simulation in their introductory physics lab. C) Yes, interference also occurs for both of these types of waves. Class Calendar (2016-2017) August 22-26. The word "reflection" is used in everyday life to describe what we see in a mirror or on the surface of the water. To ing wave going it needs to håÇé a driven end:£an end that gives energy to the wave. Online Library. Waves Lab--Includes Transverse and Longitudinal Waves Exploration This lab is designed to serve as an introduction to a waves unit. Since f ! 1/T as T , f. 0 Unported CC Attribution-Share Alike 3. Water Waves in an Electric Sink Name _____ Section _____ Date _____ CONCEPTUAL PHYSICAL SCIENCE Activity Chapter 10: Waves and Sound---Wave Mechanics Simulation Purpose To observe and control waves in a ripple tank simulation to learn the basics of wave mechanics Apparatus computer PhET simulation: “Wave Interference” (available at ) Discussion The ripple tank is an effective (though. Your answer should be less than 1 meter. It was authored by veteran HS physics teacher Trish Loeblein specifically to accompany PhET simulations related to wave behavior. com/mstm/physics/waves/partsOfAWave/waveParts. 0 g/cm 3) and the other is filled with liquid mercury (⍴=13. " —Student, Mastering Physics. Your answer should be less than 1 meter. The myWorld Geography program is a blend of technology, hands-on activities, This guide provides a brief background on the program authors and The Student Journal Answer Key provides the correct responses to activities, key terms,. In the space below, draw the waves before during and after they interact. pdf: 2019-10-07 09:25 : 765K: huai-nan-tzu-philosophical-synthesis-in-early-han-thought. Wave unit Activities Many of these use PhET and some use lab equipment To see how these activities fit into my Archived course, use my school website. problem includes an answer that students can reveal immediately by clicking on a “Show Solution” button. Constructive interference is when waves combine to make a larger wave. Kuwaitis in Oman unaffected by Phet MUSCAT: All the Kuwaiti citizens in the Sultanate of Oman are safe and have suffered no harm from Cyclone Phet, which hit the country’s east coast on Friday. Introduction to Waves Lab. interference between waves. To me, this alone helps me understand why there is particle-wave duality and the uncertainty principle. So, let's try out the quiz. Wave Interference: Make waves with a dripping faucet, audio speaker, or laser! Add a second source or a pair of slits to create an interference pattern. Boeing 777 Training Manual.