[今日更新]湖南省长沙市湖南师大附中2024届九年级第一次质量调研检测.物理试卷答案,我们目前收集并整理关于[今日更新]湖南省长沙市湖南师大附中2024届九年级第一次质量调研检测.物理得系列试题及其答案，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)

[今日更新]湖南省长沙市湖南师大附中2024届九年级第一次质量调研检测.物理试卷答案

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第二部分阅读（共两节，满分50分）】22.WhyisthestudybytheNationalInstituteonAgingmentioned?第一节（共15小题：每小题2.5分，满分37.5分）A.Tosaywhyhearingaidsareexpensive.阅读下列短文，从每题所给的A,B、C、D四个选项中选出最佳选项

B.ToexplaintheprincipleofhearingaidsAC.ToprovetheadvantagesoftheMDHearingAid.Advancedhearingaidtechnologyforlessthan200D.Toshowtheimportanceofwearinghearingaids"TheMDHearingAidistheBESThearingaidIhaveusedatANYprice!"23.WhatelsedoweknowabouttheMDHearingAid?-EdwardS.Wayne,NJA.ItisproducedinChina.Howcanahearingaidthatcostslessthan200beeverybitasgoodasonethatsellsforB.Itisavailableindrugstores.$2,250ormore?C.Itneedstobechargeddaily.Theanswer:Althoughgreatprogresshasbeenmadeinadvancedhearingaidtechnology,D.Itcanbetriedfreefor45days.thosecostreductionshavenotbeenpassedontoyou.Untilnow.TheMDHearingAidusesthesamekindofadvancedhearingaidtechnologyincorporatedintohearingaidsthatcostMost5-year-oldsarejustlearningtheirABCsbutonelittlegirlfromtheUKhasactually我thousandsmoreatafraction(oftheprice.Over300,000satisfiedMDHearingAidwrittenabookthatwaspublishedinJanuary2022.Bella-JayDarkfromWeymouth,isthecustomersagree:High-quality,FDA-registeredhearingaidsdon'thavetocostafortune.Theworld'syoungestfemaletobepublishedandwasawardedthetitlebyGuinnessWorldRe-些factisthatyoudon'tneedtospendthousandsforahearingaid.TheMDHearingAidisacords.Herbook,TheLostCattellsthestoryofSnowy,acatwhogotlostaftergoingoutsidemedical-gradehearingaidofferinghighperformance,andworksrightoutoftheboxwithnoaloneatnight.Shehopesthebookwillteachchildrennottogooutsideatnightalone.time-consuming"adjustment"appointments.YoucancontactalicensedhearingspecialistWhilemanyadultwritersfindinspirationfortheirbooksfromlifeexperiences,Bella'sconvenientlyonlineorbyphone-evenafteryourpurchaseatnocost.Noothercompanycreativevisionactuallycamefromoneofherdrawings."Itstartedoffasapicture.Mydaddyprovidessuchextensivesupport.Nowthatyouknow,whypaymore?saidIcouldmakeabookandastorycamefromthepicture,Bellasaid.CanahearingaiddelayorpreventAlzheimer'sanddementia?AstudybytheNationalHermom,ChelsieSyme,wassurprisedthatthebookturnedoutaswellasitdid."IamInstituteonAgingsuggestsolderindividualswithhearinglossaresignificantlymorelikelytojustreallyproudofher;Ididnotthinkitwasgoingtogothisfar,soI'mjustproudandwantdevelopAlzheimer'sanddementiaovertimethanthosewhokeeptheirhearing.Theysuggesttoseehergettheacknowledgementshedeserves.阔thatanintervention-suchasahearingaid-coulddelayorpreventthisbyimprovinghearing!Buthowdoyougetachild'shomemadebookpublished?AccordingtoSyme,theytookTAKEADVANTAGEOFOUR45-DAYRISK-FREETRIAL!Bella'sbooktoabookfairandfoundapublisherwillingtotakeachanceonit.SymehelpedHearingisbelievingandweinviteyoutotrythisnearlyinvisiblehearingaidwithnoBellawithproofingcopiesandmakingnecessarychanges.ToearntheGuinnessWorldRecordannoyingwhistlingorbackgroundnoiseforyourself.IfyouarenotcompletelysatisfiedwithtitleofTheWorld'sYoungestPublishedAuthor,female,thebookhastobepublishedbya密yourMDHearingAid,returnitwithin45daysforaFULLREFUND.commercialpublishinghouseandhaveatleast1,000copiesprintedandsold.Bella'sbookmetForthelowestprice,call1-800-817-1738thecriteria,soshewasawardedthetitle.www.GetMDHearingAid200.comBesidesbeinganaccomplishedauthor,Bellaisjustaregularkidwhoenjoysreading,BATTERIESINCLUDEDswimming,andplayingonhertablet.Inherfreetime,sheiscurrentlyworkingonasequelReadytouserightoutofthebox!(toSnowy'sstory.Whoknowswhatpearlsofwisdomwillcomenext?UseCodeHR73andgetFREEBatteriesfor1Year24.WhoisSnowy?PlusFREEshippingA.Bella'spetB.Alostchild.MadeinAmericaC.AcatinBella'swork.D.Atalentedfemalewriter.21.Comparedwithotheradvancedhearingaids,theMDHearingAid25.WhatgivesBellaabrainwavetogeneratetheideaofherbook?A.ismuchcheaperB.isalittlelighterA.Herlifeexperiences.B.Apictureshepainted.C.showsbetterperformanceD.usesmoreadvancedtechnologyC.HerinterestinanimalsD.Astoryfromabook.【(九校)联考半期考高三英语试卷第3页（共10页）】·23-89C·【(九校)联考半期考高三英语试卷第4页（共10页）】·23-89C·

二、多项选择题:本题共3小题,每小题6分,共18分.在每小题给出的四个选项中,有多项符合题目要求.全部选对的得6分,选对但不全的得3分,有选错的得0分.8.一列沿x轴正向传播的简谐横波在t=0时刻的波形如图甲所示(M点刚开始振动),图乙是位于x=1m的质点N此后的振动图像,Q是位于x=10m处的质点.则下列说法正确的是A.波源的起振方向向上t=12sB.在t=12s时,质点Q的位置坐标为(10m,一8cm)(10m,-8cm)C.在t=7s时,质点Q开始振动D.在5~5.5s时间内,质点M的速度在增大,加速度在减小

10.一棱镜的横截面如图所示,其中ABOD是边长为R的正方形,ODE是四分之一圆弧,圆心为.一光线从AB边上的中点P入射,进入棱镜棱镜后射在O点,并在O点恰好发生全反射。不考虑光线在棱镜内的多次反射,真空中的光速为为下列说法正确的是Dsime=1&1AA.棱镜对光线的折射率为52B.棱镜对光线的折射率为3t=PC.光线在棱镜内传播的时间5&2+28&2=2×25&25=(3+3)115Rn=B42/θID光线在棱镜内传播的时间为(5+25)R4c500=18&2=1&7

[今日更新]湖南省长沙市湖南师大附中2024届九年级第一次质量调研检测.物理