安徽省2023-2024学年八年级下学期期末考试-(物理)试卷答案

安徽省2023-2024学年八年级下学期期末考试-(物理)试卷答案试卷答案,我们目前收集并整理关于安徽省2023-2024学年八年级下学期期末考试-(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

安徽省2023-2024学年八年级下学期期末考试-(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：考不凡

W:TheyarewatchingTV.No,Tommyisplayingonhiscomputer,andAnnaistalkingwithherfriends,Ithink.M:Good.Iamthinkingofgoingbackthisweekend.W:That'swonderful！听下面一段对话，回答第10至第12三个小题

现在，你有15秒钟的时间阅读这三个小题

(Text8)W:HiDan.DidyouhaveagoodtimeatWorldofMusic?M:Amazing!IhadplannedtotakeabustherebutKieraofferedmearide.Therewasevenasmallplaneflyingintheskyadvertisingthebands.W:Werethereanygoodbandsthere?M:Kierasawherfavoriteband,TheRabbits.PennyandIlistenedtosomehiphoptogether.W:Strange.Ithoughtshedidn'tlikethatkindofmusic.M:IalsosawTobywhileIwastryingtogetticketsforTheBanjos.Theyplaycountrymusic.W:ButTobyhatescountry.M:Iknow.HeboughtaticketforarapbyanAmericanandeveryonesaiditwasamazing.W:Whatdidyouthinkofthejazzband?M:Ididn'tgo.ButSylviasaidtheyweren'tgood.听下面一段对话，回答第13至第16四个小题

现在，你有20秒钟的时间阅读这四个小题

(Text9)M:Goodmorning.ThisisSpaHeaven.HowcanIhelpyou?W:Well,basically,IthinkI'mtootiredandlookingforsomewaytorelax.M:OK,sure.Didyouknowthatwerecentlyhaveaspecialofferwhichallowsnon-memberstouseourfacilitieswithouthavingtopaythemembershipfee?W:Oh,that'sgreat.M:Yeah,buttheofferisjustuntiltheendofthismonth.Anyway,letmetellyoualittleaboutthefacilitiesatSpaHeaven.First,wehaveafitnesscenterwhereyoucanhaveaweighttrainingsothatyoucanlosesomeweight.W:Andthatsoundsgood,butI'mnotreallyinterestedingettingfit.Ijustwanttogetridofmytiredness.Mm,well,I'dliketogoswimmingandIfindthathelpsmerelax.M:Wehavetwo25-meterpoolshere.W:Canyoutellmehowmuchthatcosts?M:Well,fornon-members,itcostsjust10foreachtime.W:OK.IthinkIneedtodosomethingmorerelaxing,youknow,likeyoga.Doyouhaveanythinglikethat?M:Well,yes.Andduringthespecialofferperiod,non-memberscantakepartforjust$35perclass.W:OK.Thanksverymuchforyourhelp.I'llcomedownthisafternoonandarrangeayogaclass.M:Sure,I'mlookingforwardtoseeingyouthen.听下面一段独白，回答第17至第20四个小题

现在，你有20秒钟的时间阅读这四个小题

(Text10)M:I'mPaulHart,abiologist.TodayI'lltellaboutmytripacrossAfrica.Westartedontheeastcoast,andtraveledonfootacrossAfricatoGaboninthewest,collectingplantsandflowersalongtheway.Itwasn'teasy,butmyroutecrossedaregionrichinplants,andIchoseitbecauseitwon'tstaythatwayforlongwhenmoreroadsarebuilt.Wehadateamofsevenscientists,weworkedfromsixinthemorning,buttheforestwasso【高二英语·参考答案第3页（共4页）】·23-113B·

安徽省2023-2024学年八年级下学期期末考试-(物理)试卷答案第一部分

4.如图所示,两平行长直导线P、Q沿水平方向固定,两导线的垂直连线刚好为半圆的水平直径,O为圆心,a、b、c为一个半圆上的三点,bO与水平直径垂直,aO、cO与水平直径的夹角均为60^,,当两导线中通有大小相等、方向相反的电流时,O点的磁感应强度大小为B0.则下列说法正确的是C=BILA.导线P在O点产生的磁场的磁感应强度大小为22B。/22B.将导线平移到a位置,O点的磁感应强度大小为32B。1&2B。C.将导线Q平移到b位置,O点的磁感应强度大小为12B。D.将导线Q平移到c位置,O点的磁感应强度大小为32B。+PQb

安徽省2023-2024学年八年级下学期期末考试-(物理)试卷答案第二部分（待更新）

度选择器右侧挡板上的小孔,已知速度选择器中匀强电场的电场强度大小为E、方向竖直向句竖直向上,匀强磁场的方向垂直纸面向外、磁感应强度大小为B,速度选择器置于真空中,不计离子受到的重力。下列说法正确的是A.穿过小孔的离子一定带正电荷B.穿B.穿过小孔的离子的速度大小一定C.穿过小孔的离子的比荷一定相同D.若离子受到的重力不能忽略,则从小孔穿过的负离子的速度大于正离子的速度