三湘名校教育联盟·2024年上学期高一期中大联考物理试卷答案试卷答案,炎德英才答案网站目前收集并整理关于三湘名校教育联盟·2024年上学期高一期中大联考物理试卷答案试卷答案得系列试题及其答案，更多试题答案请关注我们

三湘名校教育联盟·2024年上学期高一期中大联考物理试卷答案试卷答案

以下是该试卷的部分内容或者是答案亦或者啥也没有，更多试题答案请关注微信公众号：趣找答案/直接访问www.qzda.com(趣找答案)

43.A.surpriseB.angerC.interestD.disappointment44.A.standoutB.befitC.makeupD.signup45.A.maintainB.proveC.discoverD.measure46.A.conditionalB.limitedC.flexibleD.subjective47.A.harmonyB.valueC.solutionD.survey48.A.giveupB.arrangeforC.contributetoD.dreamof49.A.morematureB.youngerC.morediligentD.cleverer50.A.noticedB.blamedC.recognizedD.doubted51.A.connectionB.competitionC.conversationD.comprehension52.A.comfortableB.curiousC.depressedD.adjustable53.A.returnedB.dismissedC.changedD.graduated54.A.opposedB.promisedC.accomplishedD.developed55.A.addressB.ageC.habitD.gender第二节(（共10小题：每小题1.5分，满分15分）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式

APittsburgh-basedroboticsandengineeringstartuprecentlyunveiledMoonwalkers,apairofbattery-poweredshoesthatit56(claim)canboostwalkspeedsbyup57250%.Atfirstglance,Moonwalkerslooklikeapairoffuturisticroller-skates,butthereisactuallyalotmoretothemthanthat.You're58(actual)meanttowalkwiththemthewayyouwouldregularshoesorsneakers,lettingthemotorizedwheelsputaspringinyourstep.59(power)byastate-of-the-artbrushlessDCmotor,thisingeniouscontraptionisactuallyaplatform60canbeattachedtoawidevarietyoffootweartosignificantlyincreaseyourwalkingspeeduptoareported7mph/11kph.Forcomparison,humans'average61(walk)speedrangesfrom2.5to4mph.Thesensationofwalkingwiththeworld'sfastestshoes62(compare)tothatofwalkingona'movingwalkway'in63airport.DesignedbyShiftRobotics,anoffshootofCarnegieMellonUniversity,Moonwalkersconsistofa300Wbrushlessmotorineach4.2-1b(1.9-kg)shoethatpowerseightpolyurethanewheels.ThereisalsoanAI-poweredgearboxthatincreasesordecreasesspeedaccordingtodataregardingthewearer'swalkcollectedbyaseriesofsensors.Theshoesarealsoabletodetectdownhillmovementtopreventaccidents.Butdotheworld'sfastestshoeswork61(sensor)uneventerrain,orthingslikestairs?Weallknowhowtrickythosearetomitigateinrollerskates.Well,apparentlythedesignerstookthatintoconsiderationandimplementedasimplegesturethatallowsthewearertolockthewheelssothattheycanwalkupordownstairsastheywouldinregularfootwear.第四部分写作（共两节，满分40分)第一节（满分15分）假设你是李华，你校刚来的交换生Jm热爱锻炼身体

他给你发邮件，希望你为他推荐一家健身馆

现请你根据以下要点给他回复

1.推荐一家健身馆；2.健身馆简介及建议；

三湘名校教育联盟·2024年上学期高一期中大联考物理试卷答案第一部分

1.如图所示为氢原子的能级示意图,一群氢原子处于n=1能级,该氢原子吸收能量为12.75eV的光子后发生跃迁,可以向外辐射光.则下列3说法正确的是A.有的氢原子可以电离B.氢原子能向外辐射出三种频率的光子C.向外辐射的频率最小的光子是由n=2向n=1能级跃迁产生的D.n=4向n=3能级跃迁向外辐射的光波动性比较显著

三湘名校教育联盟·2024年上学期高一期中大联考物理试卷答案第二部分（待更新）

(1)关于该实验的要点,下列说法正确的有(选对1个得1分,选错不得分)。A.砂和砂桶的质量需要远小于小车的质量B.平衡摩擦力时,悬挂装有砂的砂桶,使细线的拉力近似等于砂与砂桶的总重力