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UniverseEighthEditionRogerA.Freedman?WilliamJ.KaufmannIIICHAPTER5TheNatureofLight
Reading:AsneededforExam1review(Exam1is9/22)Exam1Material:Chapters1-5Homework:Chapter4QuizdueFriday9/17@9PMChapter5QuizdueTuesday9/21@9PMExam1Review:Iwillpostastudysheetforyourreviewovertheweekend,andIplantodevoteapproximatelyhalfofMonday’slecture9/20toaninformalreviewandQAsession.COMEPREPAREDWITHQUESTIONS!
5-1Howwemeasurethespeedoflight5-2Howweknowthatlightisanelectromagneticwave5-3Howanobject’stemperatureisrelatedtotheradiationitemits5-4Therelationshipbetweenanobject’stemperatureandtheamountofenergyitemits5-5Theevidencethatlighthasbothparticleandwaveaspects5-6Howastronomerscandetectanobject’schemicalcompositionbystudyingthelightitemits5-7Thequantumrulesthatgovernthestructureofanatom5-8Therelationshipbetweenatomicstructureandthelightemittedbyobjects5-9Howanobject’smotionaffectsthelightwereceivefromthatobjectByreadingthischapter,youwilllearn
Howlongdoesittakelighttotravel3×108m?1year8minutes1minute1second1millisecondQ5.1
Howlongdoesittakelighttotravel3×108m?1year8minutes1minute1second1millisecondA5.1
Whichofthefollowingindicatesthatlightbehavesasawave?Alternatingbrightanddarkbandsappearonascreenwhenlightofasinglecolorpassesthroughtwoslitsthataresidebyside.Lighttravelsat3×108m/s.Lightbouncesoffmirrors.Lightconsistsofphotons.LightcantraveltoEarthfromthemostdistantpartsoftheuniverse.Q5.2
Whichofthefollowingindicatesthatlightbehavesasawave?Alternatingbrightanddarkbandsappearonascreenwhenlightofasinglecolorpassesthroughtwoslitsthataresidebyside.Lighttravelsat3×108m/s.Lightbouncesoffmirrors.Lightconsistsofphotons.Lightcantravelt
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