高一十六单元课件
日期：2010-03-22 03:10
Franklin’sFamousKiteExperimentLinshuiNo2MiddleSchoolDesigner:HuangLanDate:March20FranklinLightningKiteThesethreearedifferentthingsCantheyberelative?FranklindidakiteexperimenttoprovethatelectricityandlightningarethesameFranklin’sFamousKiteExperimentWhat’sakiteusuallymadeof?paperwoodensticksstringkiteWhat’sFranklin’skitefortheexperimentmadeof?stringsharpmetalkeykitesilkhandker-chiefwoodenstickssilkribbonKiteexperimentBadWeatherSilkKiteWhatareneededtodoFranklin’skiteexperiment?CondenserKeyShedFranklin’sFamousKiteExperimentasilkkitetoattractlightning，tolastlongerinbadweathertodirectelectricityforwardsthecondenserakeybadweatherNobadweather，nolightningacondensertostoreelectricityashedtokeephimselfandhistoolsdrysothathehimselfwouldnotbehitbythelightningFranklin’sFamousKiteExperimentwoodensticksTobuildtheframeofthekitebymakingasmallcrosstocontrolthekitebytyingalongstringtothecrossastringasharppieceofmetaltopulltheelectricityfromthethundercloudasilkribbontostopthekitefrom，
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