资源描述:
《《普朗克英文简介》PPT课件.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、maxPlanckTheQuantizationofEnergyMaxKarlErnstLudwigPlanckBornatSteinHallinGermany,hewasrecognizedasafamousphysicist.Animportantfounderofquantummechanics.(量子力学)WontheNobelprizeinPhysicsin1918.ChildhoodPlanckspenthisfirstseveralyearsofchildhoodatKiel.Whenhewas9yearsold,in1867,hisfamilymovedtoMunic
2、hwherehewasinspiredbyamathematiciannamedOskarvonMiller.WiththehelpofMiller,hedevelopedhisinterestinmathematicsandphysics.What’smore,Plancklearnedhisfirstphysicalprinciple:energyconservation(能量守恒).Anditwashisfirsttimethathehadmadeacquaintancewithphysics.Planckin1874In1858,Planckwasborninaconvent
3、ionalfamilywhichhadbeenwelleducated.Hehadsixbrothersandsisters,fourofwhomwasgivenbirthtobyhismother.Andanothertwowereleftbyhisfather’sformerwife.UniversityIn1874,PlanckwasadmittedinUniversityofMunich.Hehadagiftformusicandacommandofpiano,pipeorgan(管风琴)andvioloncello(大提琴).Heevencomposed(作曲)forsev
4、eralsongsandalightopera.Buthedidn’tchoosethemusicmajor.Instead,hedecidedtomajorinphysics.AphysicsprofessornamedPhilippvonJollyoncetriedtopersuadePlancknottolearnphysics.Hesaid:“Everythingaboutthissciencehadbeenstudied,andonlysomelessimportantblanksneedtobefilled.”However,Planckwasdetermined.Hes
5、aid:“I’mnotsupposedtofindanewcontinentofphysics.TheonlythingIwanttodoistocomprehendthefundamentalknowledgeormaybeIcanmakeitfurther.”Planckin1878PlanckstartedhisphysicsstudyatUniversityofMunichin1874.Duringhiswholescientificcareer,heonlyconductedseveralexperimentswithJolly.Beforelong,hedivertedh
6、isattentionfromexperimentstotheoreticalphysics.In1877,hetransferredtoanotherschoolinBerlin.TherehestudiedunderHermannvonHelmholtz,GustavRobertKirchhoffandKarlWeierstrass.WhenitcametoHermann,Planckoncesaid:“Hepreparesnothingbeforeclassandalwaysmakessomemistakeswhilecalculatingsothatstudentsfindi
7、tboringtoattendhisclass.”AstoGustav,hesaid:“Heteachescarefully,buthisclassisverytedious(冗长的).”Evenso,PlanckstilldevelopedasincerefriendshipwithHermann.UndertheinfluenceofHermann,whowasthefounderofthermodynamics(热力学),Planckregarded