[今日更新]2023年秋季黄冈市部分普通高中高三年级阶段性教学质量检测.物理试卷答案

[今日更新]2023年秋季黄冈市部分普通高中高三年级阶段性教学质量检测.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年秋季黄冈市部分普通高中高三年级阶段性教学质量检测.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年秋季黄冈市部分普通高中高三年级阶段性教学质量检测.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/直接访问www.kaobufan.com(考不凡)

sSponge'skindnessandloveofteachingplantedaseednmeThisiswhyIlovebeingateacher,partidularlytoprimaryschoolchildren.28.Whichwordcanbestdescribetheauthorinparagraph1?D.UnfortunateA.Strong-minded.B.Kind-hearted.CDiscouraged29.HowwasMsSpongedifferentfromotherteachersaccordingtotheauthor?A.Shesharedherownstorieswithherstudents.(B.Shehelpedtheauthorunlockhertruepotential.C.Shedefendedtheauthoragainstotherclassmates.D.Shewrotetoescapefromthepressuresofwork30.Whendidtheauthor'sloveofwritingreachanewhigh?A.Whensheengagedinteaching.B.Whenshebeganwritingpoetry.C.Whensheperformedatmusicevents.D.Whenshegraduatedfromuniversity.31.Whomadetheauthordeterminedtobecomeafully-fledgedteacher?A.Asportscoach.B.Ateachingassistant.C.HerdisadvantagedstudentsD.Hersecondary-schoolteachersDMostbirdsthatswoop()overoceanwatershaveonethingincommon:darkwings.Nowseientiststhinktheyknowwhy.Darkfeathers()takeinmoreheat,whichimprovesflightefficiency,allowingthesebirdstoflyfasterandlongerthanthosewithlighter-coloredwings.Researchershadexploredthismysterybefore.Whilemostscientistshavefocusedonthetypicalfunctionsofcolors,suchashowbirds'featherscanhelpthemhidefromtheirenemies,orfindfood,othershavelookedathowdarkerfeathersmightimproveflightefficiency.Theseexperiments,whichincluded3Dprintedwings,ledtoconflictingresults,however.Sointhenewstudy,researcherstriedtobettercopytherealworld.BiologistsatGhentUniversityexaminedmuseumspecimens()of324speciesofseabirds,includingospreys,northerngannets,andgreatblack-backedguls.Whentheycomparedthewingcolorationofthesebirdswithwhatisknownabouttheirflightperformance,theyfoundthatdarker-wingedbirdstendedtobebetterflyers.Theteamthenstuffedtworealnorthergannetwingswithcottonandraisedthemnawindtunnel.Onewingwaswhitewithblacktips;theotherwasdarkallover.Thescientistschangedwindspeedsandwingposition;theyalsocopiedvariousSunintensitieswithinfrared)lightbulbs.Thedarkwingheatedupmoreasexpected.Thishotterwingwasalsomoreefficient,experiencingupto20%lessdragthanthelighterwing,theteamreportedintheJournaloftheRoyalSocietyInterface.Unlikebirdsthatliveonland,seabirdsflyforlongperiodsoftimeinextremeheatandwind,notesco-authorMatthewShawkey,alsoatGhentUniversity.Similaradaptionmayalsobeusedbyotherspeciesthatflylongdistances,suchasbutterflies,hesays.Thefindingsofthis“greatproje'"osbeuedompoveone(无人机)technologyandtheaviationindustry,saysMostafaHassanalian,amechanicalengineerandbiomimicryresearcher."Thisisactuallygoingtobethefutureofscience,wherethecombinationoftwodifferentareaslikethishelpsustocomeupwithnewstudies.32.Whatdoestheunderlinedpart"thismystery"inparagraph2referto?A.Howseabirdsfindfoodeffectively.Whymostseabirdshavedarkwings.C.Howbirdsescapefromtheirenemies.Whybirdshavedifferentflightabilities广西国品文化《桂柳金卷》：英语（二）·第五页（共8页）

9.如图所示,一匀强电场的方向与平行四边形ABCD所在平面平行,已知AB长10cm,BC长5cm,A=60^,A、B、C三点的电势分别为-2V、5V、8V,,则下列说法正确的是A.D点电势为0B.屯了在B点的电势能比在C点的电势能低C.电子从A点运动到D点,电场力做的功为-2eYD.匀强电场的场强大小为80V/m,,方向沿BA方向

1.学习物理学史,了解物理学的发展历程和科学家们所做出的贡献,有助于我们深刻理解物理概念、掌握物理规律并养成科学的学习态度.下列说法正确的是A.开普勒提出了日心说B.卡文迪什利用扭秤装置,第一次比较准确地测出了万有引力常量C.牛顿发现了万有引力定律,并最先测出了地球的质量D.牛顿力学不仅适用于宏观世界也适用于微观世界

(2)接通打点计时器电源和让纸带开始运动,这两个操作之间的时间顺序关系是A.先接通电源,后让纸带运动B.先让纸带运动,再接通电源C.让纸带运动的同时接通电源D.先让纸带运动或先接通电源都可以