[今日更新]2023学年第二学期浙江七彩阳光新高考研究联盟期中联考（高一年级）.物理试卷答案

[今日更新]2023学年第二学期浙江七彩阳光新高考研究联盟期中联考（高一年级）.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学年第二学期浙江七彩阳光新高考研究联盟期中联考（高一年级）.物理试卷答案得系列试题及其答案，更多试题答案请捕获只因吧

[今日更新]2023学年第二学期浙江七彩阳光新高考研究联盟期中联考（高一年级）.物理试卷答案试卷答案

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(Text6)W:Whathaveyoubeendoing?M:I'vebeenworkingreallyhard.SometimesIgoroundtoLucinda'splaceandwestudyto-gether.W:Lucinda?Ihaven'theardaboutherbefore.Whoisshe?M:YouknowLucinda.I'msureI'vetoldyouabouther.I'veknownherforages.Weoftenhelpeachotherwithwork.Sometimeswegotothepuborcookamealtogether.Todaywe'vebeentestingeachotheroneconomicsandmarketing.That'stomorrow'sexam.She'sgoneouttogetaChinesetakeaway.Oh,Lucinda'sjustcomebackwiththefood.I'llringagainbeforeIcomehome.LovetoDad.(Text7)W:DoyouknowanythingaboutDrMiller'sclasses?M:Yes.Areyouinhisclass?W:No.I'mtakinghisclassnextterm.M:Heisveryseriousandpatient.Heisreallyclearwhatyouneedtolearntogetagoodgrade.Butheisverystrictabouthomework.Areyouwillingtostudyhard?W:Yes,Iguessso.M:WhatIlikemostabouthimisthatheisateacherwhoalwaysunderstandsothers.Doyouenjoythatinateacher?W:Yes,Ihadsuchateacherbefore.M:DidyouknowthathecametoEnglandlastyearafter10yearsofteachinginAmerica?W:No,Ididn't,butthatcouldbeagoodthing.M:Well,takealookateverythingandworkoutwhatisbestforyou.Goodluck!(Text8)W:SometimesIjustcan'tfigureoutwhysomepeoplealwaysbuyfamousbrandssuchasLVorGucci.They'renotverygoodvalueformoney.Whatdoyouthinkaboutthat,Tom?M:Maybetheythinkthatfamousbrandscanmakethemfeelgood.Youknow,producersoffamousbrandsspendalotofmoneyontheiradvertising.Theywantpeopletoknowthattheyareofferingthebest.W:Icanunderstandtheinfluenceofadvertisementsonpeople.Somepeopledonotmakethatmuchmoneybutspendhalfoftheirincomesonfamousbrands.M:Oh,Isee.Somepeopleprobablyneedtowearbrand-nameclothingtomakethemselvesuniqueandfashionable.Theydon'twanttobeanobodyinthecrowd.W:Well,that'soneofthereasonswhytheyspendsomuch.Theywanttokeepupwithchan-gingfashions,sotheybuythemregardlessoftheprice.M:AsfarasIamconcerned,Iwillbuythingsofhighqualityatreasonableprices.Therearealsomanycheapthingswithgoodquality.Ineverwanttobeavictimofadvertisements.W:Icouldn'tagreemore.·118:【23·G3DY(新教材老高考)·英语·参考答案一WYB一必考一QG】

23.打雷和闪电是同时发生的。小明通过计算得出发生闪电处距小明的直线距离约6120m,已知声音在空气中的传播速度为340m/s,光在空气中的传播速度为310^8m/s。求,(1)测出自观察到闪电起至听到雷声的时间为多少秒?(不计光传播所需时间)(2)光从闪电处到小明处需要多少时间?

1.如图为氢原子的能级示意图。现让一束光子能量为12.75eV的单色光照射到大量处于基态的氢原子上,氢原子被激发后,可辐射出不同波长的光。已知普朗克常量h=6.6310^-34Js,c=310^8m/s,1eV=1.610^-19J,,则其中辐射出的光子的最长波长的数量级为-13.60A.10^-5mB.10^-6mC.10^-7mD.10^-8m

9.在如图所示的圆形区域内存在垂直纸面向里的匀强磁场。带电粒子a、b分别从M,N两点沿着直径MON同时射人磁场,又同时到达磁场边界上的P点。已知∠MOP=60^,粒子a的电荷量是粒子b电荷量的2倍,不计粒子的重力及粒子之间的相互作用力,下列说法正确的是A.粒子a带正电,粒子b带负电B.粒子a与粒子b的质量之比为1:1C.粒子a与粒子b的速率之比为3:2D.粒子a与粒子b的加速度大小之比为4:3