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下列图1中关于光学现象的描述或解释不正确的是
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教案备课库《湖北省十堰市2016-2017学年八年级上学期期末考试物理试卷》真题及答案
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下列图中关于光学现象的描述或解释不正确的是
甲图中小孔成的是倒立的实像
乙图是老花眼成像的光路图
丙图中水下木桩上的螺钉位置看上去升高了
丁图中白光通过三棱镜会分解成多种色光
下列关于图中所示的四种光学现象描述或解释正确的是
图甲中,小孔成像时所成的是倒立的虚像
图乙中,人配戴的凹透镜可以矫正远视眼
图丙中,色散现象说明白光是由各种色光混合而成的
图丁中,漫反射的光线杂乱无章不遵循光的反射定律
下列关于光学现象的描述正确的是
图甲中,树荫下的阴影是小孔成的像
图乙中,人配戴该透镜可以矫正远视眼
图丙中,雨后天空中的彩虹是光的反射现象
图丁中,桥在水中的倒影是光的折射现象
下列关于图中所示光学现象的描述或解释正确的是
图甲中,人配戴的凹透镜可以矫正远视眼
图乙中,白光通过三棱镜要分解成红、橙、黄、绿、蓝、靛、紫七色光
图丙中,漫反射的光线杂乱无章不遵循光的反射定律
图丁中,日食现象是由于光的反射形成的
下列关于图中所示光学现象的描述或解释正确的是
图甲中,人配戴的凹透镜可以矫正远视眼
图乙中,白光通过三棱镜要分解成红、橙、黄、绿、蓝、靛、紫七色光
图丙中,漫反射的光线杂乱无章不遵循光的反射定律
图丁中,日食现象是由于光的反射形成的
下列关于图中所示光学现象的描述或解释正确的是
图甲中,小孔成的是倒立的虚像
图乙中,人配戴的凹透镜可以矫正远视眼
图丙中,白光通过三棱镜分解成红、橙等各种色光
图丁中,漫反射的光线杂乱无章不遵循光的反射定律
下列关于图中所示光学现象的描述或解释正确的是
图甲中,小孔成的是倒立的虚像
图乙中,人配戴的凹透镜可以矫正远视眼
图丙中,白光通过三棱镜要吧分解成红、橙、黄、绿、蓝、靛、紫七色光
图丁中,漫反射的光线杂乱无章不遵循光的反射定律
下列关于图中所示光学现象的描述或解释正确的是
图甲中,小孔成的是倒立的虚像
图乙中,人配戴的凹透镜可以矫正近视眼
图丙中,平面镜所成像的大小取决于物体离平面镜的距离
图丁中,漫反射的光线杂乱无章不遵循光的反射定律
如图所示下列关于光学现象的描述或解释正确的是
图甲中,小孔成的是倒立的虚像
图乙中,水中的笔变弯了是由于光的折射形成的
图丙中,漫反射的光线杂乱无章不遵循光的反射定律
图丁中,荷花在水中形成倒影是由于光的直线传播形成的
下列关于图中所示光学现象的描述或解释正确的是
图甲中,小孔成的是倒立的虚像
图乙中,人配戴的凹透镜可以矫正远视眼
图丙中,白光通过三棱镜要分解成红、橙、黄、绿、蓝、靛、紫七色光
图丁中,漫反射的光线杂乱无章不遵循光的反射定律
下列图中关于光学现象的描述或解释不正确的是
甲图中小孔成的是倒立的虚像
乙图中凹透镜可以矫正近视眼
丙图中白光通过三棱镜会分解成多种色光
丁图中漫反射的光线遵循光的反射定律
下列关于图中所示光学现象的描述或解释正确的是
图甲
中,小孔成的是倒立的虚像
图乙中,人配戴的凹透镜可以矫正远视眼
图丙中,白光通过三棱镜会被分解成红、橙、黄、绿、蓝、靛、紫等七色光
图丁中,漫反射的光线杂乱无章不遵循光的反射定律
下列关于图中所示的四种光学现象描述或解释正确的是
图甲中,小孔成像时所成的是倒立的虚像
图乙中,人配戴的凹透镜可以矫正远视眼
图丙中,色散现象说明白光是由各种色光混合而成的
图丁中,漫反射的光线杂乱无章不遵循光的反射定律
下列关于图中所示光学现象的描述或解释正确的是
图甲中,小孔成的是倒立的虚像
图乙中,人配戴的凹透镜可以矫正远视眼
图丙中,白光通过三棱镜分解成红、橙、黄、绿、蓝、靛、紫七色光
图丁中,漫反射的光线杂乱无章不遵循光的反射定律
下列关于图中所示光学现象的描述或解释正确的是
图甲中,小孔成的是倒立的虚像
图乙中,人配戴的凹透镜可以矫正近视眼
图丙中,平面镜所成像的大小取决于物体离平面镜的距离
图丁中,漫反射的光线杂乱无章不遵循光的反射定律
下列关于下图中所示光学现象的描述或解释正确的是
图甲中,小孔成的是倒立的虚像
图乙中,人配戴的凹透镜可以矫正近视眼
图丙中,平面镜所成像的大小取决于物体离平面镜的距离
图丁中,漫反射的光线杂乱无章不遵循光的反射定律
下列关于图中所示光学现象的描述或解释正确的是
图甲中,小孔成的是倒立的虚像
图乙中,人配戴的凹透镜可以矫正远视眼
图丙中,白光通过三棱镜分解成红、橙、黄、绿、蓝、靛、紫等色光
图丁中,漫反射的光线杂乱无章不遵循光的反射定律
下列关于图中所示光学现象的描述或解释正确的是
图甲中,人配戴的凹透镜可以矫正远视眼
图乙中,白光通过三棱镜要分解成红、橙、黄、绿、蓝、靛、紫七色光
图丙中,漫反射的光线杂乱无章不遵循光的反射定律
图丁中,日食现象是由于光的反射形成的
下列关于图中所示光学现象的描述或解释正确的是
图甲中,小孔成的是倒立的虚像
图乙中,人配戴的凹透镜可以矫正远视眼
图丙中,白光通过三棱镜会被分解成红、橙、黄、绿、蓝、靛、紫七色光
图丁中,漫反射的光线杂乱无章不遵循光的反射定律
下列关于图3中所示的四种光学现象描述或解释正确的是
图甲中,小孔成像时所成的是倒立的虚像
图乙中,人配戴的凹透镜可以矫正远视眼
图丙中,色散现象说明白光是由各种色光混合而成的
图丁中,漫反射的光线杂乱无章不遵循光的反射定律
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从Ⅱ栏中找出与Ⅰ栏相对应的答语其中有一项是多余的Ⅰ16.CouldIopenthedoorforyou?17.Whichdoyoupreferfootballorbasketball?18.Whatdoyouthinkoftheskirt?19.Areyouinterestedinskating?20.Howaboutsendingherflowers?ⅡA.I’dloveto.Thankyou.B.GoodideA.C.SurE.Thankyou.D.NotbaD.IlikeitsstylE.E.No.Ienjoyclimbing.F.Ilikefootballbetter.
Thisisa________zebr
连词组句共5分每空1分1.wanthetobewhatdoes__________________________________?2.workkindinterestingismyof__________________________________.3.anforweinternational5-12childrenareschoolof__________________________________.4.youworkyoungdootherlikepeopletowith__________________________________?5.youdomagazinewantaforworkto__________________________________?
.From11350@cus.eduTo:ennysmith@yahoo.com.cnSubject:party!HiJenny:MysisterAnnandIaregoingtohaveapartythisFridayatmyhomE.SomefriendswillbetherE.MostlytheyarefromofficE.MybestfriendTomwillcometoo.Iwantyoutomeethim.Doyouwanttocome?We’llplaygamesandtalk.Thenwe’llhavedinner.Everyonewillbringfoodordrinks.Itbeginsat4:00p.m.andendsat8:00or9:00p.m..We’llhaveagreattime!Canyoucome?Ihopeso!Letmeknowsoon.Callmeorsendmeane-mail.Lisa11.Whosentthise-mail?A.JennyB.TomC.LisaD.Ann12.Thepartybeginsat.A.4:00A.m.B.6:00A.m.C.4:00p.m.D.6:00p.m.13.TomisbestfrienD.A.Jenny’sB.Lisa’sC.Ann’sD.Jack’s14.What’strueabouttheparty?A.It’sonSaturday.B.AllofJenny’sfriendswillcomE.C.Peoplewillnotbringthings.D.Itwilllastfourorfivehours.15.WhatwillJennydofirst?A.Buyfoodfortheparty.B.CallTom.C.Sendane-mailtoLisA.D.DrivetoLisa’shousE.
---Idon’thaveenoughmoney.ThiswatchistooexpensivE.---LooktherearesomemoreovertherE.They’re____andnicE.
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