[今日更新]2023-2024学年安徽省九年级教学质量检测(四).物理试卷答案

[今日更新]2023-2024学年安徽省九年级教学质量检测(四).物理试卷答案试卷答案,我们目前收集并整理关于[今日更新]2023-2024学年安徽省九年级教学质量检测(四).物理试卷答案得系列试题及其答案，更多试题答案请关注微信公众号：考不凡/直接访问www.kaobufan.com(考不凡)

[今日更新]2023-2024学年安徽省九年级教学质量检测(四).物理试卷答案试卷答案

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高一同步周测卷/英语poisons.Thisrequiressoilimprovement12plantingcanbedone13.Narrowspaceincities(二十四)选择性必修一Units1-3can14thesizeofafarm.Andgettingenoughwaterandsunlightcanbea(n)15taskConsideringalltheseproblems,itseemsthatwestillhavealongwaytogo.(考试时间40分钟，满分100分)》1.A.localB.deliciousC.simpleD.healthy2.A.linesB.callsC.arrangementD.transportation、单词拼写（共10小题；每小题1分，满分10分）3.A.materialB.evidenceC.airD.produce根据空格前首字母或空格后括号内的汉语提示写出单词的正确形式

4.A.CustomersB.PortersC.GrowersD.Cleaners1.Youcanhimportantwordsorphrasesinyournoteswithadifferentcolouredpen.5.A.collectingB.showingC.returningD.selling2.Whenstudying,youshouldconcentrateandnotallowyourselftobedbyotherthings.6.A.hireB.helpC.guideD.pay3.Thereisanobvious(差异)betweentheculturesofEastandWest.7.A.largerB.greenerC.busierD.quietern折4.Thelittleboywassoathathehaddreamedofbecominganastronautsincechildhood.8.A.useB.allowC.provideD.cover灯5.Ifyouwanttorentanapartment,youshouldsignaformalcwiththeowner.9.A.communicationB.retirementC.competitionD.relaxation6.Becauseofillhealth,shecouldn'tcontinuetoteachandhadtorearly.10.A.difficultiesB.lossesD.doubtsOC.sufferings7.Thereisan(急迫的)needforfoodandwaterintheareashitbythetyphoon11.A.tidiedB.createdC.improvedD.designed如8.Wemustprotectthoseeanimalsbeforetheydieout.12.A.sinceB.unlessC.whenD.before尽9.Thecityisprovidingfree(交通运输)inordertoencouragepeopletodriveless,13.A.safelyB.graduallyC.slowlyD.lately10.TheChineseeatwithcwhiletheBritisheatwithknivesandforks.14.A.reachB.limitC.varyD.match二、短语填空（共5小题；每小题2分，满分10分）15.A.pleasantB.dangerousC.hugeD.immediate根据句意选择正确的短语填空，注意使用正确形式

每个短语限用一次

四、阅读（共4小题；每小题5分，满分20分）长obsessover,chatteraway,boildownto,applyoneselfto,wipeout阅读下面短文，从每题所给的A、B、C、D四个选项中选出最佳选项

撚1.Hisreasonsfornotwantingtogoforatravelallthefactthathedoesn'thaveSkyscrapersarethesymbolofurbanlifeandcitypeopleareusedtoseeingtallbuildingsandenoughmoney.apartments.Farms,ontheotherhand,arerelatedtorurallife.However,thereareexpertswhothink2.Globalwarmingcouldthespecieswhichareunabletoadapttothechangingskyscrapersshouldbecomefarmstomeettheincreasingfoodneeds.OclimatesBythemiddleofthiscentury,somescientistssuggest,almost80%oftheearth'spopulation3.Don'ttheresultofthecomingexam.Justrelaxandtryyourbesttopreparecouldliveincities.Inaddition,thepopulationcouldincreaseto9.Ibillionpeopleduringthattime杯forit.0yettheamountoflandavailableforfarmingwillbethesame.Ifcurrentfarmingpracticesdon't4.ItisdifficultforTomtosuchaboringtask.change,wewillneedanareaofnewlandtoproduceenoughfoodfortheplanet.5.It'srudetowhileeveryoneelseispayingattentiontotheconcert.Vertical(垂直的）fams,whereurbanfarmerscouldgrowcropsinenvironmentallyfriendlysky-三、完形填空（共15小题；每小题2分，满分30分）scrapers,couldbethesolution.Inspiteofconcernsoverhighcosts,expertswanttomakeitareality阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项

andusetheseskyscraperstogrowcrops.版Moreandmorepeoplearoundtheworldaretakingalookaturbanfarming.Itcanmakeourfood"Verticalfarmswouldhavemanyadvantages,"supporterssay.Unliketraditionalfarming,verti-as1aspossible.Bygrowingwhatweneednearwherewelive,wedecreasethe"foodmiles"calfarmingcouldbefreeofchemicalsanddiseases.Besides,cropswouldnotsufferfromproblemslinkedwithlong-distance2.Wealsogetthefreshest3.likeflooding.Finally,verticalfarmswouldreducethecostandnegativeeffectsoftransportingfoodGrowingfruitsandvegetablesincitieswillbenefitthecommunitygreatly.4canearnextraoverlongdistances.incomeby5theproducetheycan'tconsumeatcommunityeventsandfarmers'markets.AsSomearguethatalthoughcropsgrowinginatallglassbuildingwouldgetnaturalsunlightduringsuchmarketsgrow,theymay6full-timestafffromthecommunity.Thusmorejobopportunitiestheday,itwouldn'tbeenough.Forthisreason,verticalfarmswouldneedadditionallightsources,willbeprovided.suchasartificiallight.Anotherbenefitofurbanfarmingisthatitcanmakeourcities7.Itwilladdplants,bringAnotherwayofgrowingfreshfoodistobuildurbanfarmsonrooftops.Thismorepracticalmeth-freshair,and8shade.Withmorerooftopsandyardgardens,localpeoplewouldhavemoreodmaybemoreachievablethantheideaoffarmsinskyscrapers,researcherssuggest.Expertsagreepeacefulplacesfor9.What'smore,agreenercitywillattracttourists.thatinnovative()farmingpracticesareneededtosupporttheneedformorefoodataffordableHowever,thereexistsome10.Forexample,landincitiesisoftenexpensive.Ifmoreur-costs,bothtothefarmerandtotheconsumer,butthebestideascouldbeyettocome.bangardensare11,therentsandhousepriceswillberaised.Urbansoilsareoftenloadedwith英语（北师大版）第1页（共4页）衡水金卷·先享题·高一同步周测卷二十四英语（北师大版）第2页（共4页）新教材

14.(15分)如图所示,MN、PO为足够长平行光滑水平金属导轨,处于竖直向下的匀强磁场中,左端M、P间接有电动势E=5.0V的电源,右端N、放置有质量为m=110^-3kg、电阻为R1=1的金属棒,P、ρ上接有开关S1、S2,MN、PQ两导轨间接有C=110^-3F的电容器。GH、JK为足够长倾斜粗糙平行金属导轨,处于垂直导轨平面向下的匀强磁场中,下端接有阻值为R2=1的定值电阻。NO端与GJ端高度差h=0.45m,,水平距离x=1.2m。初始,电容器C不带电,闭合开关S1,,断开开关S2,,电容器充电完毕后,断开开关S1,闭合开关S2,金属棒从NO端水平抛出,恰能无碰撞从GJ端进人倾斜导轨。已知导轨间距均为l=1m,,两磁场的磁感应强度均为B=2T,,导轨电阻不计,棒始终与导轨垂直且接触良好,棒与倾斜导轨间的动摩擦因数为,=0.75,,重力加速度g取10m/s^2。。求:(1)金属棒从NO端抛出时的速度大小v1;(2)最终电容器存储的电荷量q;(3)定值电阻R2的最大电功率Pmax。

1.原子核是由核子凭借核力结合在一起的,要把它们分开,需要吸收【吸收能量,这就是原子核的结合能。反过来,核子结合成原子核要放出能量,如图1所示不同原子核的比结合能是不一样的,如图2是按照实际测量结果画的图线,下列有关说法正确的是B比结合能/MeV^12^12C9U87654核子分开核子结合3吸收能量放出能量21。0204060801100120140160180200220240质量数A图1图2A.图1中,对同一个原子核而言,把核子分开需要的能量与核子结合放出的能量一样大B.要把原子核分开,需要的能量越多原子核的比结合能越大C.两个氘核结合成一个氦核,需要吸收能量D.比结合能越大,原子核的核子平均质量也越大

7.某汽车试驾路段的地图如图所示,AB、CD为相互垂直的平直路段,长度均为300m,BC段为与AB、CD共面的水平弯道,其中心白线的半径为16m,圆心为O点。某试驾车辆自A点由静止出发,始终沿中心白线行驶,最终以某一速度通过D点。已知该试驾车辆在试驾过程105+56年13中,加速时的加速度大小不能超过小不能超过2(m/s^2,减速时的最大加速度大小为轮胎与地面0.1314间的动摩擦因数为0.4,重力加速度的大小为10m/s^2。,为保证试驾安全,平直路段要求限速72km/h。若最大静摩擦力等于滑动摩擦力,试驾车辆可看成质点,取π=3.14,则该试驾车辆由A点行驶到D点的最短时间为7zkmh2ms10&2a+²=1020ms200÷20=1x=1&2a+²A.43.98sB.40.84sD.26.94s