Howcanweseecolors?Howdowecreatedifferentcolors?
Procedure• Ms.Lum’s Blog>Science6Calendar• GotoThursday11/2andclickthelinkthatsays“RGBExplorer”• Tochangetheamountofeachcolorbeingmixedin(red,greenorblue),clickalongthebarONCE• Inelbowpartners(get1iPadperpair,followprocedureandrecordonp107)• ForQuestion2
• Person1manipulatesthecolorsontheiPad• Person2tellsPerson1whattodo(andPerson1listens!!)
• SwitchrolesforQuestion3,switchrolesbackforQuestion4• Done?• Trytomakeeachcoloroftherainbow(Red,Orange,Yellow,Green,Blue,Purple)andrecordwhatcolorsandhowmuchforeachonp104
Whydoesthepupillookblackwithawhitespotonit?
Whydidthecomputersimulationusered,greenandbluelightratherthanothercolorstomakenewcolors?
Whatnewquestionsdoyouhaveaboutthemixingofdifferentcolorsoflighttomakenewcolors?
Whenwelookedattheredandgreen,theoverlappingarealookedyellow.Whydotheeyesperceivethemixtureofredandgreenlightasyellow?
S.P.
• Whendifferentcoloredlightsaremixed,theyappearasanewcolor,brighterthantheoriginalcolors• Whitelightisamixtureofallcolorsoflight– itisthebrightestcolor.Blackisthecolorassociatedwiththeabsenceoflight