[err:数据源标签'PE.DataSource id="cone" datasource="资料_内容页" itemId="20056" xslt="true" wu="0"'返回数据错,原因:名称不能以“<”字符(十六进制值 0x3C)开头。 行 198,位置 8。,源码:20056
<meta http-equiv="refresh" content="0;url=/Item/20056.aspx?wu=1" />
21622012人教版八年级新教材《第五章透镜及其应用--第2节 生活中的透镜》同步练习题 (有答案)0.00B0.00BzipczwlzxdemyzzyzzdemyzzyzzPE.SiteConfig.SkinPathMMskin/images/userface.png
<script language="JavaScript" type="text/JavaScript" src="/Common/GetHits.aspx?id=20056"></script>
<script language="JavaScript" type="text/JavaScript" src="/Common/GetHits.aspx?hitstype=dayhits&id=20056"></script>
<script language="JavaScript" type="text/JavaScript" src="/Common/GetHits.aspx?hitstype=weekhits&id=20056"></script>
<script language="JavaScript" type="text/JavaScript" src="/Common/GetHits.aspx?hitstype=monthhits&id=20056"></script>
<script language="JavaScript" type="text/JavaScript" src="/Common/GetBrowseTimes.aspx?id=20056"></script>
<img src="/images/star5.jpg" />
demyzzyzz1透镜及其应用,生活中的透镜本站原创2013年02月04日/UploadFiles/nopic.gif
第二节
生活中的透镜
第二节
生活中的透镜
【基础训练】
一、选择题
1
.
下面是对凸透镜成像的说法,其中正确的是:
(
)
A
.凸透镜只能成实像
B
.凸透镜只能成虚像
C
.凸透镜只能成放大的像
D
.凸透镜既能成实像,又
【内容简介】
第二节
生活中的透镜
【基础训练】
一、选择题
1
.
下面是对凸透镜成像的说法,其中正确的是:
(
)
A
.凸透镜只能成实像
B
.凸透镜只能成虚像
C
.凸透镜只能成放大的像
D
.凸透镜既能成实像,又能成虚像
2.如图 5-2-1 所示,是在一些交通路口、银行等公共场所安装的两种电子监控器。它主要由两部分组成,一部分是光学系统,另一部分为光电转换系统。光学系统收集被监控区域内的景物信息。光学转换系统把光信号转换成电信号,输送到监控中心,实现间接监控的目的。光学系统的工作原理相当于:()
A
.平面镜成虚像
B
.凸透镜成实像
C
.凹透镜成虚像
D
.凸透镜成虚像
【中考再现】
一、选择题
<
第二节
生活中的透镜
【基础下载地址1|stzx_UploadFiles_64/201302/2013020321364103.zip<p align="center" class="MsoNormal" style="text-align: center; text-indent: -12.05pt; margin: 0cm 0cm 0pt 12.05pt; mso-char-indent-count: -1.0">
<font size="2">
<b style="mso-bidi-font-weight: normal">
<span style="font-family: 黑体; font-size: 12pt; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 宋体">第二节</span>
</b>
<b style="mso-bidi-font-weight: normal">
<span style="font-family: 黑体; font-size: 12pt; mso-bidi-font-size: 10.0pt; mso-hansi-font-family: 宋体">生活中的透镜</span>
</b>
<b style="mso-bidi-font-weight: normal">
<span lang="EN-US" style="font-family: 黑体; font-size: 12pt; mso-bidi-font-size: 10.0pt"> </span>
</b>
</font>
</p>
<p class="MsoNormal" style="text-indent: -10.55pt; margin: 0cm 0cm 0pt 10.55pt; mso-char-indent-count: -1.0">
<font size="2">
<b style="mso-bidi-font-weight: normal">
<span style="font-family: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'">【基础训练】</span>
</b>
<b style="mso-bidi-font-weight: normal">
<span lang="EN-US" style="mso-bidi-font-size: 10.5pt"> </span>
</b>
</font>
</p>
<p class="MsoNormal" style="text-indent: -10.55pt; margin: 0cm 0cm 0pt 10.55pt; mso-char-indent-count: -1.0">
<font size="2">
<b style="mso-bidi-font-weight: normal">
<span style="font-family: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">一、选择题</span>
</b>
<b style="mso-bidi-font-weight: normal">
<span lang="EN-US" style="mso-bidi-font-size: 10.5pt"> </span>
</b>
</font>
</p>
<p class="MsoNormal" style="text-indent: -10.5pt; margin: 0cm 0cm 0pt 10.5pt; mso-char-indent-count: -1.0">
<font size="2">
<span lang="EN-US" style="mso-bidi-font-size: 10.5pt">1</span>
<span style="font-family: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'">.</span>
<span style="font-family: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'">下面是对凸透镜成像的说法,其中正确的是:</span>
<span style="font-family: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">(</span>
<span style="font-family: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">)</span>
<span lang="EN-US" style="mso-bidi-font-size: 10.5pt"> </span>
</font>
</p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 10.5pt; mso-para-margin-left: 1.0gd">
<font size="2">
<span lang="EN-US" style="mso-bidi-font-size: 10.5pt">A</span>
<span style="font-family: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'">.凸透镜只能成实像</span>
<span lang="EN-US" style="mso-bidi-font-size: 10.5pt">B</span>
<span style="font-family: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'">.凸透镜只能成虚像</span>
<span lang="EN-US" style="mso-bidi-font-size: 10.5pt"> </span>
</font>
</p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 10.5pt; mso-para-margin-left: 1.0gd">
<font size="2">
<span lang="EN-US" style="mso-bidi-font-size: 10.5pt">C</span>
<span style="font-family: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'">.凸透镜只能成放大的像</span>
<span lang="EN-US" style="mso-bidi-font-size: 10.5pt">D</span>
<span style="font-family: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'">.凸透镜既能成实像,又能成虚像</span>
<span lang="EN-US" style="mso-bidi-font-size: 10.5pt"> </span>
</font>
</p>
<p class="MsoNormal" style="text-indent: -10.5pt; margin: 0cm 0cm 0pt 10.5pt; mso-char-indent-count: -1.0">
<font size="2"> <span lang="EN-US" style="mso-bidi-font-size: 10.5pt">2</span><span style="font-family: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">.如图</span> <span lang="EN-US" style="mso-bidi-font-size: 10.5pt">5-2-1</span> <span style="font-family: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">所示,是在一些交通路口、银行等公共场所安装的两种电子监控器。它主要由两部分组成,一部分是光学系统,另一部分为光电转换系统。光学系统收集被监控区域内的景物信息。光学转换系统把光信号转换成电信号,输送到监控中心,实现间接监控的目的。光学系统的工作原理相当于:</span><span style="font-family: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">(</span><span style="font-family: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">)</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"> </span></font>
</p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 10.5pt; mso-para-margin-left: 1.0gd">
<font size="2">
<span lang="EN-US" style="mso-bidi-font-size: 10.5pt">A</span>
<span style="font-family: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'">.平面镜成虚像</span>
<span lang="EN-US" style="mso-bidi-font-size: 10.5pt; mso-hansi-font-family: 宋体"> </span>
</font>
</p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 10.5pt; mso-para-margin-left: 1.0gd">
<font size="2">
<span lang="EN-US" style="mso-bidi-font-size: 10.5pt">B</span>
<span style="font-family: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'">.凸透镜成实像</span>
<span lang="EN-US" style="mso-bidi-font-size: 10.5pt; mso-hansi-font-family: 宋体"> </span>
</font>
</p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 10.5pt; mso-para-margin-left: 1.0gd">
<font size="2">
<span lang="EN-US" style="mso-bidi-font-size: 10.5pt">C</span>
<span style="font-family: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'">.凹透镜成虚像</span>
<span lang="EN-US" style="mso-bidi-font-size: 10.5pt; mso-hansi-font-family: 宋体"> </span>
</font>
</p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt 10.5pt; mso-para-margin-left: 1.0gd">
<font size="2">
<span lang="EN-US" style="mso-bidi-font-size: 10.5pt">D</span>
<span style="font-family: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'">.凸透镜成虚像</span>
<span lang="EN-US" style="mso-bidi-font-size: 10.5pt"> </span>
</font>
</p>
<p class="MsoNormal" style="text-indent: -10.55pt; margin: 0cm 0cm 0pt 10.55pt; mso-char-indent-count: -1.0">
<font size="2">
<b style="mso-bidi-font-weight: normal">
<span style="font-family: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'">【中考再现】</span>
</b>
<b style="mso-bidi-font-weight: normal">
<span lang="EN-US" style="mso-bidi-font-size: 10.5pt; mso-hansi-font-family: 宋体"> </span>
</b>
</font>
</p>
<p class="MsoNormal" style="text-indent: -10.55pt; margin: 0cm 0cm 0pt 10.55pt; mso-char-indent-count: -1.0">
<font size="2">
<b style="mso-bidi-font-weight: normal">
<span style="font-family: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'">一、选择题</span>
</b>
<b style="mso-bidi-font-weight: normal">
<span lang="EN-US" style="mso-bidi-font-size: 10.5pt; mso-hansi-font-family: 宋体"> </span>
</b>
</font>
</p>
<p class="MsoNormal" style="text-indent: -10.5pt; margin: 0cm 0cm 0pt 10.5pt; mso-char-indent-count: -1.0; mso-pagination: widow-orphan; tab-stops: 41.6pt 135.2pt 228.8pt 322.4pt">
<font size="2">
<人教版不限试题试卷专供vip会员zip
<img src="/images/nopic.gif" alt="2012%e4%ba%ba%e6%95%99%e7%89%88%e5%85%ab%e5%b9%b4%e7%ba%a7%e6%96%b0%e6%95%99%e6%9d%90%e3%80%8a%e7%ac%ac%e4%ba%94%e7%ab%a0%e9%80%8f%e9%95%9c%e5%8f%8a%e5%85%b6%e5%ba%94%e7%94%a8--%e7%ac%ac2%e8%8a%82+%e7%94%9f%e6%b4%bb%e4%b8%ad%e7%9a%84%e9%80%8f%e9%95%9c%e3%80%8b%e5%90%8c%e6%ad%a5%e7%bb%83%e4%b9%a0%e9%a2%98+%ef%bc%88%e6%9c%89%e7%ad%94%e6%a1%88%ef%bc%89" border="0" />
/UploadFiles/stzx_UploadFiles_64/201302/2013020321364103.zip
<script type="text/javascript" src="/cuplayer4/js/swfobject.js"></script>
<div class="video" id="CuPlayer"><b><img src="/cuplayer4/images/loading.gif" /> 网页视频播放器加载中,请稍后...<a href="http://www.cuplayer.com/cuplayer" target="_blank">点此升级>></a></b></div>
<script type="text/javascript">
var so = new SWFObject("/cuplayer4/player.swf","myCuPlayer","940","465","9","#000000");
so.addParam("allowfullscreen","true");
so.addParam("allowscriptaccess","always");
so.addParam("wmode","opaque");
so.addParam("quality","high");
so.addParam("salign","lt");
so.addVariable("JcScpAutoPlay","no"); //是否自动播放
so.addVariable("JcScpShowRightmenu","no"); //
so.addVariable("JcScpVideoPath","/UploadFiles/stzx_UploadFiles_64/201302/2013020321364103.zip"); //视频文件地址
so.addVariable("JcScpImg","");//视频缩略图
so.addVariable("JcScpSharetitle","酷播V4.0(CuPlayerV4.0)版使用官方演示实例");
so.write("CuPlayer");
</script>
<script language=javascript src="/cuplayer4/js/action.js" type=text/javascript></script>
<script type="text/javascript" src="/cuplayer3/images/swfobject.js"></script>
<div class="video" id="CuPlayer"><b><img src="/cuplayer3/images/loading.gif" /> 网页视频播放器加载中,请稍后...<a href="http://www.cuplayer.com/cuplayer" target="_blank">点此升级>></a></b></div>
<script type="text/javascript">
var so = new SWFObject("/cuplayer3/CuPlayerMiniV3_Black_S.swf","myCuPlayer","862","485","9","#000000");
so.addParam("allowfullscreen","true");
so.addParam("allowscriptaccess","always");
so.addParam("wmode","opaque");
so.addParam("quality","high");
so.addParam("salign","lt");
so.addVariable("CuPlayerFile","/UploadFiles/stzx_UploadFiles_64/201302/2013020321364103.zip"); //视频文件地址
so.addVariable("CuPlayerImage","");//视频缩略图
so.addVariable("CuPlayerShowImage","true");
so.addVariable("CuPlayerWidth","862");
so.addVariable("CuPlayerHeight","485");
so.addVariable("CuPlayerAutoPlay","false");
so.addVariable("CuPlayerAutoRepeat","true");
so.addVariable("CuPlayerShowControl","true");
so.addVariable("CuPlayerAutoHideControl","false");
so.addVariable("CuPlayerAutoHideTime","6");
so.addVariable("CuPlayerVolume","80");
so.addVariable("CuPlayerGetNext","false");
so.write("CuPlayer");
</script>
<script language=javascript src="/cuplayer4/js/action.js" type=text/javascript></script>
]
{PE.Field id="cone" fieldname="Title" /}-试卷中心-初中物理在线
{PE.Field id="cone" fieldname="gourl" /}
{PE.Label id="顶部-试卷" currentId="{PE.Field id="cone" fieldname="NodeID" /}"/}
当前位置:首页 > {PE.Label id="当前位置导航" nodeId="{PE.Field id="cone" fieldname="NodeID" /}" /} > 内容详情
{PE.Field id="cone" fieldname="Title" /}
{PE.Field id="cone" fieldname="SoftIntro" /}
只能预览部分内容,查看全部内容需要下载哦~
下载地址1
{PE.Field id="cone" fieldname="infopoint" /}个点券
- {PE.Label id="上一篇" unit="份试卷" itemId="20056" nodeArray="{PE.Field id="cone" fieldname="NodeID" /}" titleLength="90" /}
- {PE.Label id="下一篇" unit="份试卷" itemId="20056" nodeArray="{PE.Field id="cone" fieldname="NodeID" /}" titleLength="90" /}
资料审核:{PE.Field id="cone" fieldname="user" /}
{PE.Field id="cone" fieldname="special" /}
资料格式:{PE.Field id="cone" fieldname="ico" /}
资料版本:{PE.Field id="cone" fieldname="banben" /}
适用地区:{PE.Field id="cone" fieldname="area" /}
文件大小:{PE.Field id="cone" fieldname="SoftSize" /}{PE.Field id="cone" fieldname="SoftSizeUnit" /}
资料作者:{PE.Field id="cone" fieldname="author" /}
审核人员:{PE.Field id="cone" fieldname="editor" /}
下载帮助:
- 下载说明:0点券资源无需下载权限,游客可以直接下载。
- 有点券资源为本站精品课件,只提供给vip会员下载,有效期式vip会员可以在有效期内下载本站所有资源。
查看 【申请有效期vip会员方法】
。
-
- 如果您无法下载到本资料,请先参照以下说明检查:
- 1、所有资料必须是登录后才能下载。
- 2、精品资料下载需要下载权限,请确保您是本站vip会员才可下载。有效期vip会员只受有效期限制,不受点券影响,有效期内即使点券用完,仍可继续下载。
- 4、如果浏览器启用了拦截弹出窗口,此功能有可能造成下载失败,请临时关闭此功能。本站所有资源下载也无需打开任何下载软件。
- 5、如果下载的是word文档,直接可用word软件打开;如果是压缩资料包,下载后请先用winrar解压软件解压,再使用对应软件word打开。
- 6、以上步骤检查后均无法解决问题,您可以到[帮助中心]寻找答案或向网站客服人员寻求支持。
展开
{PE.Field id="cone" fieldname="Title" /}
{PE.Label id="A评论标签" nodeId="{PE.Field id="cone" fieldname="NodeID" /}" /}
用户评论
(欢迎您的评论,评论有奖励哟!)