Physics Simulation       Lecture 4A   Wave Basics   Wave Measures   Wave Collisions   Interference   Reflect,Refract,     & Diffract   Sound Waves   Doppler Effect   WaveSimulation 1   Infrasound   Recording   Processing   Examples   WaveSimulation 2 Lectures 1A: Introduction 1B: Java Intro 2A: BuildingBlocks 2B: Objects 3A: More Objects 3B: Exceptions        & Threads 4A: Waves 4B: Nuclear &        Particle 5A: AWT 5B: More AWT       & Graphics 6A:Detectors &       Simulation 6B: LHC/Atlas &      RandomSims     7A: Swing 7B: Java2D 8A: Java Apps 8B: Dialogs &     MoreClasses 9A: Java I/O 9B: Utilities,         Unicode 10A: More     Threading 10B: File     Handling 11A: Array,Print,     Images 11B: SimplePhysics     Simulation 12A: Tips &     Techniques 12B: More Tips &     Techniques 13A: Satellite     Simulations 13B: Intro to Java     Networking 14A: Java Servers 14B: HTTP Server 15A: ServerClient 15B: ServerClient    Expt.Simulation 16A: Course           Review 16B: ExerciseTest         Discussion     Contacts     Description     Exercises     Index     Outline     Q&A     Resources     StudentInfoForm     Student Pages     What's New

Home : Lectures : Lecture 4A : Wave Simulation 1 Wave Simulation 1 Task : Visualize interference between two sourses     Spherical waves for two point sourses x1 and x2 with amplitudes x 01 and x 02 x 1=x01sin(w t-kr1) x 2=x02sin(w t-kr2) Phase difference in a pont P between sources d =kr1-kr2 where k=2p /l Amplitude of resulting disturbance at P or use the previous example with simple 1 dimensional waves Constructive Destructive

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