[今日更新]2024年河北省初中毕业生升学文化课模拟考试(导向一).物理试卷答案

[今日更新]2024年河北省初中毕业生升学文化课模拟考试(导向一).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]2024年河北省初中毕业生升学文化课模拟考试(导向一).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]2024年河北省初中毕业生升学文化课模拟考试(导向一).物理试卷答案试卷答案

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dancerandaloyalfriend.Therearepeopleouttherelookingforloyalty,orfun,orsweetness,orwisdom,andthepackageitcomesinisnotimportant.Ifyouareworriedthatyouarenotbeautifulenoughtoattractfriends,keepinmindthatnoteveryoneislookingforphysicalbeautyintheirfriends.Youcandecidetofeelinferior()becauseyoudon'thavemuchmoneyandyoudon'tdriveanicecar.Youcanbelievethatthisisthereasonthatyoudon'thavemanyfriendsinyourlife.Ontheotherhand,ifyouareverywealthyyoumaybesuspiciousthateveryoneisafteryourmoneyandthatnobodyreallylikesyouasaperson.Thepointisthatyoucanfocusonjustaboutanythingandbelieveit'sthereasonwhyyoudonothavefriendsandcannotmakeany.38.Accordingtotheauthor,playsanimportantroleinmakingfriends.A.possessinggoodqualitiesB.confidenceC.admittingyourshortcomingsD.self-criticism39.Ifyouarenotlikedbyaperson,A.youmaynotbetheonetobeblamedB.youandthatpersonmisunderstandeachotherC.youshouldfindthereasoninyourselfD.you'dbettertalkwiththepersonfacetoface40.WecanlearnfromthethirdparagraphthatA.yourgoodqualitiesmayturnouttobeyourflawsB.yournegativequalitiescauseapersontorejectyouC.yourweaknessesmayalsobeyourstrengthsinsomewayD.you'llhavefewfriendsifyourflawsarebiggerthanyourgoodqualities41.Whatdoyouthinktheauthorismostlikelytosuggestifhecontinuestowrite?A.Howtoloseweight.B.Howtomakefriends.10/16

4.有一平衡位置在坐标原点O处的波源沿y轴做简谐运动,在均匀介质中形成的简谐横波沿x轴传播,以波源起振为计时起点,t=2,0s时波恰好传播到x=20m处,如图所示,则下列说法中正确的是y/cmA.波源开始振动时的运动方向沿y轴正方向B.波源的振动方程为y=程为y=40(53t+)cmC.t=22.0s时刻质点P的位置坐标为(3.5m,-20cm)D.t=3.7s时刻质点P运动到横坐标为x=20m的地方

11.下列关于温度、热量、内能、热值和比热容的说法正确的是…..........二、选择题(每题2分,共14分;每小题给出的四个选项中,只有一个选项是符合题意的)意的的)A.物体温度升高,内能增大,热量增大B.热值与燃料完全燃烧放出的热量成正比C.某种物质吸收或放出的热量越多,比热容越大D.热值、比热容都是物质的一种特性,与质量无关...·【5

与R3发生了(3)乙装置中的电阻R3的作用是使通过R1R2的不同;如果乙装置中2断路,通电一段时间后,左右两侧容器中U形管中液面的高度差(选填“左侧较大”“右侧较大”或“相同”)。