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Title: Moiré Pattern of Two Straight Line Patterns
Type of Resource: Animação/simulação
Objective: Moiré patterns are a good way to illustrate the interference of two wavefronts. Moiré patterns show the difference between the two original patterns just like interference fringes show the phase difference between two interfering wavefronts. When the two patterns are in phase, bright regions result and when the patterns are a half-period out of phase, dark regions result
Abstract: For a given angle between the two plane waves the smaller the wavelength, the smaller the spacing of the interference fringes
Observation: This demonstration needs the "MathematicaPlayer.exe" to run. Found in http://objetoseducacionais2.mec.gov.br/handle/mec/4737
Curriculum Component: Educação Superior::Ciências Exatas e da Terra::Física
Theme: Educação Superior::Ciências Exatas e da Terra::Física::Física Geral
Modalities: Educação de Jovens e Adultos - 2º ciclo::Ciências Naturais::Visões de mundo
Author: Wyant, James C.
Language: English (en)
Country: United States (us)
Description: Wave's theory
Web Address: http://demonstrations.wolfram.com/MoirePatternOfTwoStraightLinePatterns/
Date: 2008
Rightsholder: The Wolfram Demonstrations Project & Contributors
License: Demonstration freeware using Mathematica Player
Submitter: Universidade Federal de São Carlos (UFSCAR)
URI: http://objetoseducacionais2.mec.gov.br/handle/mec/7997
This Educational Object appears in the following Types of resources: Educação Superior: Ciências Exatas e da Terra: Física: Animações/Simulações