[今日更新]学普试卷 2024届高三第八次模拟试题(八)8.物理试卷答案

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[今日更新]学普试卷 2024届高三第八次模拟试题(八)8.物理试卷答案试卷答案

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fingers),itcanindicatediscomfortorconcern.Irecentlyfoundmyselfdoingthiswhendiscussingason'sface,butIshouldnotspoilthisnicekid.So,Isaidtohim,"Paul,IneedtotalktoDad.Canfamily-member'shealth.Itellyououranswertomorrowmorning?"Tiltedhead“Thanks,Mom.”Headmovementscangoalongwaytowardshowingwhetherornotsomeoneisfullyengaged,Aftertalkingwithmyhusband,weagreedtolethimgobutmakehimearnthemoney.especiallyduringvideoconferencecalls.Aslightlytiltedheaddisplaysawarenessandattentiveness."Paul,DadandIthoughtaboutyourtrip.Yes,generallyit'sokayforus,butyouhavetoearn5it.Yousaidthatyouhavemorethanamonthtopaythemoney."面Squintedeyes"Thanksalot,Mom.Ishallsurelysavethemoneywellbeforetheduedate."Weoftensquintoureyeswhenwe'retryingtofocusourvisiononsomethingthat'sfaraway."AndPaul,Iwouldliketoknowtheprogressyoumakeeveryday.So,letmeknowhowmuchButsquintedeyesandafurrowed"glabella"(thepartoftheforeheadaboveandbetweentheeye-youhavegotonaday-to-daybasis.Youshallwritethatonthisboard,Okay?"brows)canalsobeasignofdisagreementorconfusion.“Okay,Mom.Thanksonceagain.”努A.Thisisanothersignofstressandanxiety.注意:B.Ifyounoticesomeonedoingthis,trytocomfortthemoreasetheiranxiety.1.续写词数应为150左右;C.Wearingamaskisanormalpartofbeingaroundotherpeople.2.请按如下格式在相应位置作答

D.Theyshouldn'tshowfacialexpressionsorusebodylanguageinpublic.E.Bodylanguageisanoutwardreflectionofaperson'semotionalcondition.Istartedkeepingtrackofthemoneyhemadeeveryday.F.And,whencombinedwithafewnods,itcanshowapprovalofwhat'sbeingsaidorheard.G.Butwithnearlyhalfofthefacehidden,itcanbedifficulttotellwhatapersonisthinkingandfeeling.班级姓名分数阅读4答案七选五12345Despitemyconcernandanxiety,Paulseemedtoenjoytheprocess.答案少五、读后续写(满分40分)阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文

LethimlearnthehardwayPaulwaswithmeinthekitchenhelpingmeoutwiththedishes.FromhisfacialexpressionandhisunmistakablebodylanguageIknewhewantedtoasksomething.Paulisdoinghissecondyearinafamoushighschool.Ihavealwaysbeenafraidofspoiling()himwithmyloveasheismyonlychild.Wearewellplacedinlife.Bothofus-myhusbandandI-arehumanresourceexecutives()AsIwasabouttoswitchoffthekitchenlight,Paulcamenearmewithpleadingeyes."Mom,OurschoolisorganizingatriptotheYellowStoneNationalParkthistime.Theyarechargingonly200perstudent,whichcoversallexpenses-traintickets,foodandstay.Mom,please,pleaseletmego.Ihavemorethanamonth'stimetopaythemoney.Andwearegoingonlyinourholi-days.”Ididnotknowwhattosay.Mymotherlynaturewastosayanimmediateyestoseeasmileonmy英语(外研社版)第3页(共4页)衡水金卷·先享题·高一同步周测卷二十三英语(外研杜版)第4页(共4页)新教材

[今日更新]学普试卷 2024届高三第八次模拟试题(八)8.物理试卷答案

(3)作出图线1I-RR的纵轴截距为b、斜率为k,可知电压表的读数为1&4,电阻丝电阻为是-R(用题中给定的符号表示).电阻丝的电阻率为

[今日更新]学普试卷 2024届高三第八次模拟试题(八)8.物理试卷答案

台R如图所示,光滑水平平台AB与半径为R的竖直光滑半圆轨道AC平滑连接,C点切线水m1=0.3kgm2=1kg平,质量分别为m=0.3kg和m=1kg的两个小物体静止于平台AB上,二者之间的轻质弹簧处于压缩状态且被锁定,储存的弹性势能E,=19.5J,长为L=4m的水平传送带BD以vEp=19.5J,L==1.5m/s方v0=1.5m/s的速度逆时针方向运行,左侧与平台AB无缝对接,小物体与传送带间动摩擦因数均为μ=0.15,重力加速度g=0.15,g=10m/s^2,物体m向左运动并最终从C点抛出并落在平台AB上。求:m2m1g=10m/s²,某时刻,解除对轻弹簧的锁定,小物体m向右弹出,小AB(1)轻弹簧对小物块m冲量的大小;m2m2(2)小物体m第一次在传送带上的运动时间;m2(3)小物体m第一次在传送带上运动的过程中,为了维持传送带匀速运行,传送带多消耗的电能E;m1(4)小物体m水平射程的最大值。

2.物理概念的建立,需要有正确的科学思维,下列说法正确的是()要有,电容器的电容与其所带电荷量成正比,与两极板间的电压成反比A.根据电容的定义式c=QUB.由由磁感应强度的定义式BB=FIL,若一小段通电导体在某处不受安培力,说明此处一定无磁场SC.对于磁=BSsθ磁通量的表达式φ=BScos,其中0指的是磁感应强度B与平面S所成的夹角D.由电势差的定义式UAB=WMBq可可知,A、B两点的电势差在数值上等于把电荷量为1C的正电荷从A点移动到B点的过程中电场力所做的功