[今日更新]云南省2023-2024学年度高一年级上学期期末模拟考试.物理试卷答案

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[今日更新]云南省2023-2024学年度高一年级上学期期末模拟考试.物理试卷答案试卷答案

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bang-wasoneofthemostconsequentialdevelopmentsin20th-centuryscienceAndyetitleavesmanyquestionsunanswered.Whyistheuniversesobig?Whyisitsoold?Inthistalk,physicistWillKinneyexplainsamorerecenttheorythatmayholdtheanswerstothesequestions.Whatmakesushuman?Fromlanguagetolove,thiseventserieswilltakeadeepdiveintotheBeingHumanSeries(8December2022)originsofallthethingsthatmakeus.Save25offthestandardticketpricebypurchasingaseriestickettoallfourliveonlineBeingHumanlecturesorpurchasesingleticketsfor13perlecture.JoinAlexBalazsinideallectures!Areyoucuriousaboutourbrains,ourbodies,ourplanetandouruniverse?DoyouwanttoLiveLondon2022(15-17December2022)knowmoreabouthowtosurvivetheclimatecrisis,howourancestorslivedorhowresearchersareordiscoveringnewforcesofnature?ThenDrGrahamLawton'syou!21.Whomwillyoufurntoforexploringkids'development?D.GrahamLawton.A.CamillaPang.(B.WillKinney.C.AlexBalaz22.Ifyou'reinterestedinnewforcesofnature,youwillgotoA.TheEvolutionofChildhoodB.TheOriginoftheUniverseD.LiveLondon2022C.BeingHumanSeries23.WhatdoesBeingHumanSeriesdifferfromotherevents?CA.ItexplainsthebigbangB.Itexploreshumans'potentials.C.Itoffersaudiencesarealbargain.D.Ithighlightsthepowerofbrains.BFiveoutstandingresearchersreceivedthe2018L'Oreal-UNESCOforWomeninScienceAwardsataceremonyinParis,FranceonThursdayeveningfortheirpioneeringresearchinthelifesciences..OneofthereceiverswasChinesevertebratepalaeozoology(古脊椎动物)scientistZhangMiman.82year-oldZhang,alsoknownasMeemannChang,isapalaeontologist(古生物学家)attheInstituteofVertebratePalaeontologyandPalaeoanthropology(IVPP).Manyspecies,suchastheextinctfishMeemannia,havebeennamedinhonorofber.In2016,ZhangwasgiventheRomer-SimpsonLifetimeAchievementAward,whichisthehighestprizeinvertebratepalaeontology."Shewasappointedforherpioneeringworkonfossilrecordsleadingtoclearunderstandingofhowaquatic(水生的)vertebratesadaptedtolifeonland,”UNESCOsaidinastatement..ZhangisthefifthChinesefemalescientisttowintheaward.TheotherfourlaureatesareHeatherZarfromSouthAfrica,CarolineDeanofBritain,AmyAustinfromArgentinaandCanada'sJanetRossant.Eachofthemwillreceiveaprizeof100,000euros($123,250)."Wearecelebratingthe20thanniversaryofthisawardinahistoricmoment,whenthevoiceofwomenisbetterheard...Welivetoday...inaworldmarkedbythemajortechnologicalrevolution,andwemustrelyoncollectiveintelligence,whichimpliestobeabletocountonthecreativitiesofwomenofscience,"UNESCODirector-GeneralAudrey)Azoulaysaidduringtheawardingceremony.TheL'Oreal-UNESCOForWomeninScienceAwards,giventofivepeopleeachyear,arededicatedtohonoringdistinguishedwomenscientistsandsupportingpromisingyoungwomenresearchers.Thisyearmarksthe20thanniversaryoftheawardsprogram,aUNESCOpartnershipwiththeL'OrealFoundation.英语（三）试卷·第3页（共8页）

0远处电势为0,下列说法正确的是角形A.A点的电势为一1V-1VB.B点的电势为1v1VC.电场强度的方向由1指向D/电场强度的大小为200V/m200V%m如示的Ep=W=e4BPA=-1

8.电磁灶(又叫电磁炉)的基本结构图如图甲所示,利用电磁感应产生涡流的原理对食物进行加热,利用涡流现象来冶炼钢铁的炼钢炉装置如图乙所示,下列说法正确的是AA.电磁灶的加热原理先是电能变成磁能,然后产生涡流最后产生焦耳热B.铁换成铜、铝锅,其加热效果与铁质锅一样C.炼钢炉通上恒定电流也可以冶炼钢铁D.钢炉的涡流现象与电磁灶的涡流现象本质相同,结构也类似似24308B

4.在绝缘水平桌面上固定一半圆形轨道,如图所示,AB为半圆的直径,0为圆心,,AC与AB的夹角为A、O、B三点处固定三个电荷量分别为Q1、Q2、Q3,的点电荷,C点的场强为零,37^=0.6,37^=0.8,关于三个点电荷的电荷量之比,下列说法正确的是A.若=30^,,则Q1:Q2:Q3=3:(-3):1B.若=30^,,则Q1:Q2:Q3=3:(-2):1C.若=37^,则Q1:Q2:Q3=256:(-125):108D.若=37^,则Q1:Q2:Q1=108:(-125):256