三重教育·2024届高三2月考试(新高考卷)物理试卷答案

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三重教育·2024届高三2月考试(新高考卷)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)

三重教育·2024届高三2月考试(新高考卷)物理试卷答案第一部分

三重教育·2024届高三2月考试(新高考卷)物理试卷答案

(9分)为倡导节能环保,某科研机构设计了新型路灯,工作原理电路图如图-1所示.控制电路中R2为半导体硅制成的光敏电阻,R2阻值随光强(国际单位坎德拉,符号:cd)变化的规律如图-2所示.工作电路中光控开关S2的状态由R2两端的电压决定:当R2两端的电压升至4V时,开关S2与c点接触,电路接通,路灯恰好正常工作,光强为220cd.已知,控制电路和工作电路中电源电压分别为6V和220V,路灯L正常工作时电流为1A..求:(1)路灯L正常工作100s消耗的电能;W(2)路灯正常工作时,控制电路中的电流和R1的阻值(3)为了使路灯晚点开,即当光强更低时工作电路才接通,请写出一种改进控制电路的措施;.图-2

三重教育·2024届高三2月考试(新高考卷)物理试卷答案第二部分(待更新)

14.(12分)气排球运动是一项集运动休闲娱乐为一体的群众性体育项目.气排球由软塑料制成,比赛用球质量为120g,和普通排球比较它质量小,富有弹性,手感舒适,不易伤人.因而作为一项新的体育运动项目,如今已经受到越来越多人的喜爱.将气排球底部置于离地面1.80m高处并从静止开始释放.不计空气阻力,重力加速度g取10m/s^2.求:(1)气排球落到地面的时间和速度大小;(2)假设气排球与地面作用0.1s后速度减为零,这段时间内气排球对地面的平均作用力的大小;(3)如果气排球反弹的高度为0.8m,气排球与地面碰撞过程中速度的变化量.

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