江西省2024年学业水平模拟考试（7L R）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江西省2024年学业水平模拟考试（7L R）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

江西省2024年学业水平模拟考试（7L R）物理试卷答案试卷答案

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是全国©©所名校高考模拟金典卷W:Andthereareonlysixunitsinthewholebuilding.M:Where'sthecheckbook?I'mreadytorentitwithoutevenseeingit.(Text7)W:Hello,Dad?M:Yes...Mary!Howareyou?Isthereanythingwrong?W:ho.ImustcallingoferthingsOKwithyouandMom.It'sbeenquiteawhilesinceIsyouasttime.M.hweebothfine.Yourmotherisshoppingatthenewshoppingenter.HowsTom?W:He'sfine.HelikeshisworkandwasgivenaraisestmonthbyMrDavisWewereallprettypleasedaboutthat.M:Yes,Ithinkyoushouldbe.Andhowareyourchildren?W:Well,Billy'sathomefromsehooltoday.It'snothingrioujustabadcold.Hecangotoschotomow.Sally'sstilltakingdancinglessons.M:Shemustbeprettygoodbynow.Well,it'scertainlygoodtohearyourvoice.CallagainsooW:Goodbye.Dad.(Text8)M:IamgoingtoParisnextweekendortheweekendafterthat.What'sthebestwaytodoit?W:Oh,don'tfly.There'snopoint.Gobytrain.It'smuchquickerthanflying.M:Whataboutbuses?W:Ohno,thecoachwilltakeages.M:Yeah,Iguessyou'reright.W:So,isLilyarrivingsoonthen?You'regoingtoPariswithLilyandherfamily,aren'tyou?M:She'stravellingtoMexicowithsomeotherpeople.W:YoucouldgowithPeterinstead.Ibethe'dliketogowithyou.M:Actually,I'mgoingwithsomefriendsfromcollege.Dieter,aGermanguy.AndAlvaro.He'sgotfriendsthere,sowemightvisitthem.W:Cool.(Tert9)W:Itmustbesolate.Whattimeisit?M:Justafter2am.W:What'swrong?Can'tsleep?thM:No,actuallyIwasjustwaitingforyou.Ihavebignewstotellyou.SoW:Really?Whatisit?M:Ihaveanoffertoworkforacompanyinyourcitytoday.W:Ican'tbelieveit!Isitreal?You'removinghere?M:IhavenacceptedthepositionyetandwiththeupcomingholidayIthinkit'stheperfeetchancetovisitthecityandtakeagoodooatthecompanybeforedecision.Ifyouhavetime,Ithinkwecoulgettogetherinperson.tWJusgivemethedatesandI'llmakesureImfree.Youknowafterallthesechattingonine,itwillbegreattomeetyouinreallife.Ilookforwardtoseeingyousoon.MMetoo.ButIthinkIamgoingtobednow.Myheadisgettingheavy.Haveanicedaythere!W:Thanks.Thisissoexciting.Sleeptightandsweetdreams!M:Talktoyoulater.|【23新高考·D·英语-QG】18wasnotgiveup.Itwseemed

江西省2024年学业水平模拟考试（7L R）物理试卷答案第一部分

7.如图所示,三个同心圆、b,c的半径分别为r、2r、23r,,在圆a区域内存在垂直于纸面向外的匀强磁场,磁感应强度为B1。在圆a和圆b间的环形区域存在背向圆心的辐向电场,在圆b和圆c间的环形区域存在垂直于纸面向里的匀强磁场,磁感应强度为B20一质量为m,,电荷量为g(q>0)的粒子,从圆a边界上的A点沿半径方向以速度,射人圆a内,第一次从圆a边界射出时速度方向偏转60^,,经过辐向电场加速后,从圆b边界上进入外环区域,粒子恰好不会从圆c飞离磁场:已知磁感应强度Bi=3mv0qr不计粒子的重力。则A.圆a区域内匀强磁场的磁感应强度B1大小为3mvnqrB.圆a与圆两边界间辐向电场的电势差为3mv9^22qC.粒子从射入圆a到第一次回到人射点A,在磁场中运动的最短时间3rv0D.粒子从射入圆a到第一次回到入射点A,在磁场中运动的最短时43r9vc

江西省2024年学业水平模拟考试（7L R）物理试卷答案第二部分（待更新）

4.如图所示,倾角为37^的斜面上,一个物块从A点以一定的初速度沿斜面上滑,滑到B点后又沿斜面下滑,物块从A滑到B点所用时间与从B滑到C所用时间相等,xBC=34xAB,则物块与斜面间的动摩擦因数约为A.0.1B.0.2C.0.3D.0.4